VoIP Headsets

Single-sided wireless DECT headset with triple connectivity to softphone/PC, desk phone and mobile for maximum device flexibility. Super wideband audio, pioneering own-voice detection technology and a two-microphone noise-canceling system provide superior and exceptional sound. Enhanced security features keep conversations confidential..This wireless phone headset is perfect for everyday use with compatible electronic devices.Black on-ear design with high-comfort ear pads.DECT frequency band transmits your voice and gives transcendent voice and sound quality.Phone headset has an operating frequency range of 150-11000Hz and offers noise cancellation to decrease unwanted ambient sounds.Impedance: #14 Ohms.Rechargeable battery provides up to 14 hours of working time.2-year manufacturer limited warranty.Certified for Skype for Business

The EKSAtelecom H1 Pro is a single-side monitoring over-ear Bluetooth headset. ENC microphones are AI powered to cancel out 99.8% environmental noise. The AI-powered ENC is able to diagnose your environmental noise in any situation to generate a similar soundwave to cancel out any noise it can. The microphone is also rotatable up to 270° to allow the headphone to rest on either ear. It can also be connected to 2 Bluetooth devices simultaneously. The H1 Pro has a talk time of 30 hours, and connection distance of 99 ft. (30 m)..Driver size: 40 mm.Frequency response: 20 Hz to 20 kHz.Connect to 2 Bluetooth devices simultaneously.Transmission distance: 99 ft. (30 m).Battery capacity: 500 mAh.270° rotatable microphone.⚠ WARNING: California Proposition 65 Warning. This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.govSafety Data Sheet

Logitech® 93512-05 Dual H820e wireless headset comes with DECT spectrum wireless connectivity to provide an exceptional wireless range of up to 328.1' that won’t interfere with Wi-Fi® devices in your office. Gives high-quality audio and all-day comfort. Uses premium technologies like the acoustic echo cancelation, DSP audio and a noise canceling mic that is perfect for the busiest workspaces. Comes with padded leatherette ear pads and headband to enable a comfortable feel for all-day use..Headphone with durable design delivers high-performance.Measures 6 1/2"H x 6 3/4"W x 2"D.Includes lithium battery and offers 10 hours battery runtime for user convenience.Features wireless connectivity for user convenience.Includes circumaural form factor for superior sound quality.Boom microphone design for user convenience.Stereo sound for enhanced sound reproduction.Can work up to 328.1' for user convenience.Adjustable headband for added comfort and convenience.150 Hz- 7 KHz Frequency response for better audio signal.Includes headset, charging stand and AC power adapter for user convenience.Weighs 4.5 oz.Wideband/narrow band switch, digital signal processing (DSP).Contemporary, ultra-lightweight design.System requirements: Windows Vista, Windows 7 or Windows 8 (32-bit or 64-bit), Mac OS 10.7 or higher, Linux, available USB port, AC power.Warranty: 2 years limited.Logitech® Dual H820e wireless headset enterprises DECT wireless connectivity for all-day comfort and maximizes UC productivity. Compatible with most leading UC platforms.

Communicate clearly with this Plantronics wireless headset. Designed to connect to your office phone, the lightweight earpiece uses DECT 6.0 technology to provide a high-quality wireless connection up to 350 feet away from the base. The wideband audio technology ensures clearer conversations, while the noise-canceling microphone filters out background noise. One-touch controls make it easy to pick up and end calls, change or end the volume, and you can easily conference in up to three other headsets with this Plantronics headset for effortless brainstorming from your desk..Features a convertible design for desk phone communication.DECT 6.0 wireless technology provides unparalleled mobility with range up to 350'.Comes in black color.1-year manufacturer limited warranty.Safety Data Sheet.Take calls in comfort and enjoy consistently clear sound quality with this Plantronics CS540 wireless headset, which offers lightweight, easy all-day wear.

Wideband monaural headset allows you to enjoy music and movies in high-quality sound..Cord length: 30" (straight).Design: Over-the-head.Omi-directional electrets microphones.Connectivity technology: Wired.Supra NC capsule type, two channel receiver configuration.Wideband audio assures more natural sound, compatible with standard band environments, premium audio assures quality customer communications.H Series quick-disconnect connector.Over-the-head, all-day comfortable design for intensive use, proven robustness at millions of agent workstations, single & dual earpiece options.Cord length (ft.): 1.66

Whether you're working in the office or on the go, background noise can really disrupt your flow. Put on your Evolve2 65 and feel the noise around you instantly fade, as the isolating foam oval ear cushions and pioneering new angled earcup design work to effectively block out your surroundings, giving you passive noise cancellation like you've never experienced. You could say it's like a portable quiet room for your head..This wireless phone headset is perfect for everyday use with compatible electronic devices.Black on-ear design with high-comfort ear pads.Bluetooth for wireless use.Impedance: #24 Ohms.Rechargeable battery provides up to 24 hours of working time.Safety Data Sheet

Being able to talk for a long time on a single charge means work gets done. And with the freedom to roam up to 590 ft/180 m means you can keep the calls going, even away from the desk. Today's enterprise and contact center professionals work on a range of devices. Savi 8200 Office Series headset systems have 3-way connectivity – computer, desk phone and mobile phone – for convenient conferencing on up to two devices at once..Note: This item was previously part number 211819-01. The part number has changed, but the product remains the same..Headset for hands-free talk.Bluetooth version 4.2 with extended mobile range of up to 180 feet/50 meters (line of sight range up to 590 feet/180 meters).Comes in black, over-the-ear design with convertible construction.Artificial leather surface material.Built-in one microphone with noise canceling with close conversation limiting.Microphone frequency: 100Hz to 6.8kHz.Make training and collaboration easy with the ability to conference up to four headsets onto a single base.Powered by rechargeable Li-ion polymer battery that delivers up to 30 hours talk time, up to 7 hours.Manage all your calls with a compatible single base that offers 3-way connectivity.Full Microsoft Teams certification takes your Microsoft Teams experience to the next level with a button for instant access to the app and more.2-year manufacturer limited warranty

The Jabra Evolve 20 is a professional headset with easy call management and clear sound quality for calls and music. Passive noise cancelation eliminates sounds such as human voices for uninterrupted listening and calls..Headphone type: PC headset.Wired.Earpiece type: Monaural.Sound mode: Mono.Earpiece design: Over-the-head.Microphone design: Boom.Host interface: USB, mini-phone.Form factor: Supra-aural.Microphone technology: Noise cancelling.Material: Foam.Compatibility: VoIP softphone, PC.Earpiece controls: Volume, call control, microphone controls: Mute.Microphone sensitivity: Standard (E-STD).Features flexible, comfortable, digital signal processing, adjustable headband, noise reduction.Features large (L) ear cushions.Features Jabra PC Suite remote call control.Certification and standards: Certified by Cisco, Certified by Avaya, UL, FCC, RCM, Plug and Play, KCC

The Jabra BIZ 1500 is an entry level, low cost, professional corded headset for all-day conversations..Phone headset is perfect for everyday use with compatible electronic devices.Provides wired connectivity with 3.1' cable.Black on-ear design with high-comfort ear pads.PC/ABS construction provides reliability where it matters.Quick Disconnect feature provides walkaway convenience.Phone headset captures audio cleanly at frequencies of 1000Hz-5000Hz.2-year manufacturer limited warranty

Use your headset on almost all operating systems and platforms thanks to the standard 3.5 mm jack connectivity. Forget about background noise with the noise-canceling microphone. Adjust the light-weight headband for the right fit and use your microphone on your left or right side with ease. The simple way to start talking when using computers, smartphones and tablets. Features a standard 0.14 in (3.5mm) audio jack and is compatible with most operating systems and platforms. Get just what you need to hear and be heard clearly. The perfect business headset for voice calls, Skype, webinars and more. The 7.71 ft (235 cm) cable is just the right length to give you the freedom to stand up and stretch during long conversations..Computer headset is perfect for everyday use with compatible electronic devices.he 7.71 ft (235 cm) cable is just the right length to give you the freedom to stand up and stretch during long conversations..Enjoy clear audio for music, games and calls. A reliable headset for daily tasks including video calls with family or colleagues..Boom can rotate 180° to be worn on the left or right. Flexible mic can be positioned for better voice capture and background noise reduction. Boom can be tucked out of the way when you’re not using it..3.5mm jack provides easy plug-and-play operation.Sturdy yet lightweight stereo headset has a broad range of adjustment. Ultra-soft foam ear cushions provide hours of comfort..Connects to computers that utilize separate 3.5 mm audio jacks for microphone-in and audio-out ports. Not compatible with Chromebook, tablets or Mac ..This product has been certified by Logitech to meet Google's compatibility standards. Google is neither responsible for the operation of this product nor its compliance with any applicable or other safety requirements. This product is serviced and supported exclusively by Logitech in accordance with the terms and conditions of the product. Please contact Logitech directly for technical support and customer service. Chromebook and the "Works With Chromebook" badge are trademarks of Google LLC..1-year manufacturer limited warranty.Used for Computer, smartphone and tablet.Talk to friends and colleagues hands-free with this Logitech binaural over-the-head stereo headset.

The Jabra Evolve 80 UC over-the-head stereo headset with noise-cancelling microphone, provides improved concentration and conversations. Connect this headset via USB or 3.5 mm jack for unlimited music. Charge your device using the provided USB cable. The leatherette ear cushions offer excellent noise cancelation that allows you to work with peace even in noisy or open environment. It provides unified communication for instant plug and play installation. The busy-light indicator signals user availability to colleagues. The busy-light indicator signals user availability to colleagues..Headphone type: PC headset.Wired.Earpiece type: Binaural.Sound mode: Stereo.Earpiece design: Over-the-head.Microphone design: Boom.Host interface: Mini-phone.Form factor: Circumoral.Microphone technology: Noise cancelling.Material: Leatherette.Compatibility: VoIP softphone, mobile phone, Tablet PC, smartphone, PC.Earpiece controls: Volume, call/answer/end, microphone controls: Mute.Microphone sensitivity: Standard (E-STD).Features USB charging, digital signal processing, adjustable headband, unified communication.Features large (L) ear cushions.Features 3.5 mm jack.Certification and standards: Certified by Cisco, Certified by Avaya, Certified by Microsoft.Weight: 11.43 oz.

Zone Wireless is a wireless headset designed for busy workspaces and Certified for Microsoft Teams. Chat, launch or join a Teams meeting with a single touch of the Team button on the earcup. Or apply a longer touch to invoke Cortana voice skills. It's that simple. Open workspaces are great for collaboration, but not so great when the conversations around you make it hard to concentrate. Active noise cancellation substantially reduces unwanted ambient sound, providing blissful control of your acoustic environment. Great for talking and immersive for listening to music, Zone Wireless provides all-day comfort, simple controls and pure amazingness between your ears. Simultaneously pair up to three Bluetooth-compatible devices and seamlessly switch between them, plus Zone Wireless is Qi-enabled for fast wireless charging. On-ear controls provide quick access to headset functions and the handy flip-to-mute mic feature ensures instant privacy at any time. Define your workplace soundscape with Zone Wireless and get stuff done..This wireless phone headset is perfect for everyday use with compatible electronic devices.Provides wired connectivity with 4.27' cable.Black on-ear design with high-comfort ear pads.Bluetooth for wireless use.Phone headset captures audio cleanly at frequencies of 85Hz-20000Hz.Impedance: #15 Ohms.Rechargeable battery provides up to 15 hours of working time.2-year manufacturer limited warranty

The Verbatim stereo headset with microphone combines superior sound quality, lasting comfort, and versatile functionality that make it perfect for plug-and-play use in a variety of applications. The headset's ergonomic design features an adjustable headband with soft foam covers on the ear pads for long-lasting comfort. The rotatable microphone is easy to position for optimal speaking quality and to swing up and out of the way when not in use..This stereo headset is perfect for everyday use with compatible electronic devices.Provides wired connectivity with a 5.74' cable.Ergonomic design features an adjustable headband with high-comfort ear pads in black.Mini-phone host interface headphone offers high performance.58dB microphone sensitivity ensures noiseless, clear audio.Phone headset captures audio cleanly at frequencies of 30-16000Hz.Features up to 100mW max input power.Adjustable headband ensures a comfortable fit for any head size.Soft foam ear pad covers provide lasting comfort.Rotatable microphone swings up and out of the way when not in use.Universally compatible with 3.5mm audio jack.1-year amanufacturer limited warranty

The Savi 8200 Series headset system makes call management effortless with three-way connectivity that lets you switch seamlessly between all of them. Conference two of your three devices to collaborate with colleagues or connect up to four Savi 8200 Series headsets for training or call resolution..Note: This item was previously part number 209215-01. The part number has changed, but the product remains the same..This wireless phone headset is perfect for everyday use with compatible electronic devices.Black on-ear design with high-comfort ear pads.DECT frequency band transmits your voice and gives transcendent voice and sound quality.Phone headset captures audio cleanly at frequencies of 100Hz-6800Hz.Impedance: #13 Ohms.Rechargeable battery provides up to 13 hours of working time

The Poly Blackwire 3325 provides a quality audio experience in a headset that's built for enterprise needs. Built for style with a sleek design that focuses on comfort and reliability. Poly signature audio quality so you know you will sound great. And intuitive and simple features so every user can connect to their preferred device simply and easily..Manage calls on your preferred device with the comfort and durability of a corded headset.On-ear stereo headset, comes in black.Cable length: 3.85' (inline module to headset); 2.95' (USB to inline module); 7.05' (total USB to headset).Supports long-wearing comfort with a plush, padded headband, and pillow-soft ear cushions.Features 180-degree pivoting speakers and a flexible microphone boom.Enhanced connectivity for your devices: USB Type-C cord with tethered USB-A adapter for PC and 3.5 mm for mobile or tablet connectivity.Microphone sensitivity: -38 dBV/Pa; microphone frequency: 100 Hz to 10 kHz.Impedance: 32 ohms.UC certified.Dynamic EQ optimizes the quality of your voice on calls, and automatically adjusts the EQ settings when you want high-quality sound for listening to music or for multimedia playback.Hi-fi stereo wearing style for those who want a richer, more immersive experience.Use the intuitive inline controls to answer/end calls, control volume, and mute to simplify call management.Completely plug-n-play with USB devices, so users can take calls in the office or on the go.Crisp audio paired with all-day comfort lets you handle any call with ease.IT manager's dream, this headset was created for communication and is optimized and certified to work with top virtual meeting providers.2-year manufacturer limited warranty

Provide employees with a top-of-the-line business headset that allows them to clearly hear and be heard in calls and meetings - especially in noisy environments. Zone Wireless 2 features AI noise suppression, noise-canceling mics, hybrid ANC, and premium stereo sound..Certified for Business: Deploy with confidence; Zone 2 Wireless Headset is certified for Zoom, Google Meet, Google Voice and Fast Pair; works with other popular video calling apps.Hear Others Clearly: Advanced Call Clarity, enabled through Logi Tune, suppresses ambient noise from the far end of a call, so the headset user hears colleagues more clearly.Four Noise Canceling Mics: Each noise canceling microphone lifts the user's voice and suppresses background sounds, like nearby conversations that can be distracting to others.Hybrid ANC Headphones: Blocks noise so the headset user can stay focused; provides 4 different modes - ANC high, ANC low, transparency on, ANC and transparency off.Premium Personalized Audio: Personal EQ in Logi Tune mobile app enables a custom listening experience that is optimized for user's hearing range; 40 mm drivers for premium sound.Design Choice You Feel Good About: Interchangeable earpads and a replaceable battery extend lifespan; made with 20% post-consumer recycled plastic and low-carbon aluminum.Wireless Freedom: Connects simultaneously to laptop via USB receiver and mobile phone via Bluetooth with a range of up to 170 ft.Uninterrupted Workflow: Users get a full day on one charge; this office headset gets up to 15 hours of talk time and 22 hours of listening time (with ANC on).Works with Windows, macOS, or ChromeOS based computers via USB-C, USB-A, Bluetooth and iOS or Android Bluetooth enabled devices..In the Box:Wireless headset,USB-C receiver,USB-A adapter,(Only use the USB-A adapter with the provided headset),USB-C charging cable,Travel bag,User documentation.2 hrs. for a full charge.Bluetooth Standard: Bluetooth 5.2.Limited Warranty: 2 Year.Logitech Zone Wireless 2 Headset - Wireless - Bluetooth - 164 ft - 20 Hz - 20 kHz - Over-the-head - Omni-directional, MEMS Technology Microphone - Graphite

Ultra noise canceling microphone to eliminate background noise. For outstanding durability and optimum positioning. Super soft leatherette head and ear cushioning for a superior fit..This wired phone headset is perfect for everyday use with compatible electronic devices.Provides wired connectivity with 3.3' cable.Black on-ear design with high-comfort ear pads.Quick Disconnect feature provides walkaway convenience.Certification & Standards: G616

Jabra Evolve 40 is a professional headset that provides amazing sound quality for calls and music. The 3.5mm jack lets you connect to your smartphone or tablet wherever you are. Passive noise cancellation eliminates sound around you for uninterrupted listening and greater productivity..Headphone type: PC headset.Wired.Earpiece type: Binaural.Sound mode: Stereo.Earpiece design: Over-the-head.Microphone design: Boom.Host interface: USB, mini-phone.Form factor: Supra-aural.Microphone technology: Noise cancelling.Material: Leatherette.Compatibility: VoIP softphone, mobile phone, Tablet, smartphone, PC.Earpiece controls: Volume, answer/end, microphone controls: Mute.Microphone sensitivity: Standard (E-STD).Features flexible, comfortable, digital signal processing, adjustable headband, noise reduction.Features large (L) ear cushions.Features 3.5 mm jack.Certification and standards: Certified by Microsoft

Free your workers from their desks with the entry-level Bluetooth® wireless headset. Meet the Voyager 4300 UC Series. It’s everything your teams need to stay productive and connect to all their devices whether at home or in the office.Note: This item was previously part number 218473-02. The part number has changed, but the product remains the same..Move freely between all your workspaces with this portable headset. Roam with ease with up to 50 m / 164 ft of wireless range. Reduce background noise and control your conversations with Acoustic Fence technology.Boost your productivity with continuous comfort, up to 24 hours of talk time, and connectivity to multiple devices. Extend your talk time by using the desktop charge stand or by using the headset in the corded USB mode.Walk-and-talk with ease with up to 50 meters / 164 feet of Bluetooth® wireless range with included BT700 USB adapter.Stay productive with up to a full 24 hours of wireless talk time.Give those around you a visual cue that you’re busy — an on-call indicator flashes on the ear cup when you’re on a call.Certified collaboration software: Microsoft Teams.Minimum System Requirements:USB Type-A port.Compatible Operating Systems:Windows, macOS.Color: Black.Noise cancellation with Acoustic Fence technology.Adjustable headband.Cable length:1.5 m.Bluetooth version:5.2.Headphone type:On-ear (monoaural).What's in the box:Quick start guide,Travel pouch,USB Type-A adaptor,Wireless headset.Poly standard two-year limited warrant.IM1HF4542 does not ship with charging stand and USB cable. Staples sku IM1HE9617 is the part with the stand..Poly Voyager 4310 Microsoft Teams Certified USB-C Headset +BT700 dongle

This headphones/headset control unit from Jabra® finds useful with desk phones, computer systems containing MS Windows/Apple Mac OS. Noise-free Peakstop™ speakers eliminate potentially harmful sound spikes for pleasant and safe audio experience. This unit has digital signal processing that optimizes your voice/music and suppresses echoes for clear audio output. Jabra® Direct is an embedded function with this unit, which permits remote call control with the latest generation of UC and IP softphones. It is compatible to use with 40 MS and 80 MS headphones..Comes in black/silver color.Noise canceling and digital signal processing helps you to get best possible audio experience.Supports USB interface for wired connection.Wideband, Hifi frequency response for reliable operation.Peakstop™ eliminates potentially harmful sound spikes, Jabra Direct, designed to optimize the experience of using a Unified Communications client.Supports Microsoft Windows and Apple Mac OS.Compatible to use with Jabra Evolve 40 MS and Jabra Evolve 80 MS, PC.Meets Microsoft standard.Comes with 1 year limited warranty.The Jabra® 14208-03 headphones/headset control unit optimizes the experience of using a unified communications client.

Whether you're working in the office or on the go, background noise can really disrupt your flow. Put on your Evolve2 65 and feel the noise around you instantly fade, as the isolating foam oval ear cushions and pioneering new angled earcup design work to effectively block out your surroundings, giving you passive noise cancellation like you've never experienced. You could say it's like a portable quiet room for your head..This wireless phone headset is perfect for everyday use with compatible electronic devices.Black on-ear design with high-comfort ear pads.Bluetooth for wireless use.Impedance: #24 Ohms.Rechargeable battery provides up to 24 hours of working time.Safety Data Sheet

Talk and listen clearly with this mono wired USB headset, which features noise cancellation technology to minimize background office chatter and ambient sounds. The headset uses your device's USB port for power and to interface with software, while a control on the cord allows for quick volume adjustments and acceptance of incoming calls..Mono headset for clear listening and talking.USB cord for easy connectivity.Black color for a professional appearance.Plastic construction for lightweight durability.Noise and acoustic echo cancellation for hassle-free communication.Plug-and-play USB connection for use with a variety of devices.A cushioned earpiece provides comfort even during long chat sessions..Frequency response range of 31.5 Hz - 20 kHz to pick up a wide range of sounds.USB powered for battery-free use.Two year limited hardware warranty for worry-free purchasing.Logitech black H570e mono wired USB headset is compatible with most UC platforms.

Engage in what's important and avoid distractions with a headset that delivers rich, clear audio for calls and music. Work where you want and sound your best with 6 built-in boomless mics plus 4 more to support adaptive ANC. Experience long-lasting comfort while you focus on work. You'll forget you're wearing a headset with the sleek carbon fiber design, ultra-soft ear cups, and adjustable headband for a weightless fit. Boost efficiency with a headset and wireless charge stand designed to work as hard as you do. Experience non-stop communication with effortless docking, ensuring 21-hour talk time. Stay connected without skipping a beat..Earpiece Type-Binaural.Sound Mode-Stereo.Connectivity Technology-Wired/Wireless.LED Call Indicator.Ergonomic Design.SoundGuard Technology.What's in the box: Carrying case; User guide; Wireless headset; USB charging cable; BT700 Bluetooth® Type-C® adapter; USB Type-C® to USB Type-A adapter; USB Type-C® to 3.5 mm audio cable.Hp Poly Headsets Poly Voyager Surround 85 UC Headset - Stereo - Mini-phone (3.5mm) - Wired/Wireless - Bluetooth - 98.4 ft - 20 Hz - 16 kHz - Over-the-head, Over-the-ear-8G7T8AA

The Plantronics Blackwire 3200 Series includes corded UC headsets that are durable, comfortable, easy to deploy and come in a variety of connectivity and wearing options. Blackwire 3200 Series with Plantronics signature audio provides top notch features at a price you can afford..The C3220 headset provides plenty of freedom with wired connectivity.Immense yourself in quality sound with this stereo headset.Hear low subs and soaring vocals with a frequency range of sound from 20 Hz-20 kHz.Used for PC.Enjoy the security of a comfortable fit, with the Plantronics Blackwire C3220 headset.

Koss Communication stereo phones have anisotropic ferrite magnet to deliver high sensitivity and reduced sound distortion. Stereo phones with noise-cancelling clear voice technology offer premium sound at all volume levels..Koss SB45 communication headsets deliver a full range of sound that enables you to not only hear clearly, but also speak clearly.Multimedia headset.Featuring Koss' Clear Voice Technology (CVT), the SB45 noise canceling microphone eliminates excessive background noise.Premium sound at all volume levels.Anisotropic ferrite magnet structures deliver high sensitivity and reduced sound distortion.Experience absolute comfort with soft, leatherette ear cushions.Headset easily fold up for compact storage or transportation

Koss® Communication headset features anisotropic ferrite magnet to deliver high sensitivity sound with reduced distortion. Headset with soft, leatherette ear cushions for long-lasting comfort employs clear voice technology for better voice quality..Experience absolute comfort with soft, leatherette ear cushions.Frequency response: 18 - 20 kHz.Impedance: 100 ohms.Sensitivity: 103 dB.Cord length: 8'.Clear voice technology (CVT) eliminates excessive background noise for better voice quality.Anisotropic ferrite magnet structures deliver high sensitivity and reduced sound distortion.Ideal for gamers.Oxygen-free copper voice coils improve signal transmission, conduction for a clearer and louder sound.Closed ear cups.Adjustable headband fits most head sizes.Fold up for compact storage.Weight: 1 lbs..Warranty: Limited lifetime.Koss® Communication headset is a foldable multimedia headset that provides premium and crystal clear sound at all volume levels enhancing your listening comfort.

Keep computer-based calls and musical selections private with this headset. Leatherette ear pads and a padded headband keep you comfortable, and the integrated USB cable simplifies setup. This Logitech headset has a rotating noise-reducing microphone to reduce background sound during calls..Computer headset is perfect for everyday use with compatible electronic devices.Provides wired connectivity with 5.9'L cable.Black on-ear design with high-comfort earpads.Noise-canceling microphone to decrease unwanted ambient sounds.USB computer headset can be used across many different devices without hassle.-42dBV/Pa microphone sensitivity ensures noiseless clear audio.Microphone features an operating frequency range of 100-16000Hz.Speaker impedance: 20 Ohm.2-year manufacturer limited warranty.Compatible with Windows or Mac OS and Chrome OS.Form factor: Semi-open.Works with common calling applications including Skype , Google Hangouts , Yahoo! Messenger and other calling services.Controls: Mute, volume and bass level control.Includes user documentation.RoHS and WEEE Green Compliant.Cord length (ft.): 5.9.Converse with friends or colleagues over a VoIP service using this Logitech USB wired PC headset.

SDW 5015 is a wireless DECT headset system for modern office professionals, providing future device flexibility, next generation communication quality and advanced security to modern work environments. SDW 5015 meets the challenges of evolving modern workplaces by providing a communication tool that lives up to users’ expectations for multi-device usability, security and seamless customer interaction..Wireless technology provides unparalleled mobility.Includes rechargeable headset battery; standby time: 48 hours, run time: 10 hour(s), recharge time: one hour(s).Package includes: headband, base station, earhook, neckband, and two earbuds.2-year manufacturer limited warranty

The Verbatim stereo headset with microphone and in-line remote combines superior sound quality, lasting comfort, and versatile functionality that make it perfect for plug-and-play use in a variety of applications. The headset's ergonomic design features an adjustable headband with soft foam covers on the ear pads for long-lasting comfort. The flexible microphone is easy to bend and position for optimal speaking quality, designed to be worn on either the right or left side, and to swing up and out of the way when not in use. The in-line remote control enables you to adjust the volume and turn the sound or microphone on and off. An LED indicator also lights up to show when the microphone is muted..This stereo headset is perfect for everyday use with compatible electronic devices.Provides wired connectivity with a 6.56' cable.Ergonomic design features an adjustable headband with high-comfort ear pads in black.USB phone headset can be used across many devices without hassle.58dB microphone sensitivity ensures noiseless, clear audio.Phone headset captures audio cleanly at frequencies of 30-16000Hz.Features up to 100mW max input power.In-line remote control enables you to you adjust the volume and turn the sound or the microphone on and off.Adjustable headband ensures a comfortable fit for any head size.Soft foam ear pad covers provide lasting comfort.Rotatable, flexible microphone swings up and out of the way when not in use and can be worn on right or left side.LED indicator lights up when the microphone is muted.Compatible with all USB Type-A ports.1-year manufacturer limited warranty

Jabra® Evolve 20 UC Stereo headset has a noise-cancelling microphone that enhances call clarity by eliminating background noise. Headset has large foam ear cushions for maximum comfort..Headphone type: PC headset.Wired.Earpiece type: Binaural.Sound mode: Stereo.Earpiece design: Over-the-head.Microphone design: Boom.Host interface: USB, mini-phone.Form factor: Supra-aural.Microphone technology: Noise cancelling.Material: Foam.Compatibility: VoIP softphone, PC.Earpiece controls: Volume, call control, microphone controls: Mute.Microphone sensitivity: Standard (E-STD).Features flexible, comfortable, digital signal processing, adjustable headband, noise reduction.Features large (L) ear cushions.Features Jabra PC Suite remote call control.Certification and standards: Certified by Cisco, Certified by Avaya.Jabra® Evolve 20 UC Stereo headset provides wideband frequency response and uses digital signal processing that suppresses echoes.

When your workplace is a busy environment with high levels of disruptive noise, and you need to make calls to colleagues or customers and still maintain focus, call clarity is of prime importance. BlueParrott C300-XT delivers 80% noise cancellation - ensuring you can hear and be heard, however demanding the environment you work in. When working long shifts and being always available for colleagues and customers, your headset needs to be capable of working as hard as you do. With over 10 hours of talk time, and offering up to 13 days of standby time, BlueParrott C300-XT is an all-day solution that won't let you down..Get clear and reliable hands-free calling all day with this Bluetooth headset.Wireless Bluetooth 5.0 connectivity with up to 300' operating range.Black headset features convertible design for three different wearing styles: over-the-head, behind-the-neck, and in-ear gel/hook.Made of polycarbonate and ABS plastic for added durability; other materials used: silicon rubber, rubber, nylon, POM, stainless steel, foam, leatherette, and TPU.MEMS microphone with 80% noise cancellation provides high dynamic range, improving audio experience in every environment.Bluetooth 5.0 provides the ability to connect up to eight devices, two of which can be connected at the same time (multiuse).Microphone sensitivity: -42dB +/- 3dB (0dB = 1V/Pa, at 1kHz).Speaker frequency range: 20Hz - 20kHz; microphone frequency range: 150Hz - 6800Hz.Battery charging time: approx. two hours with 200mA current via Micro-USB charging port.Dimensions: 3.6"H x 1.1"W x 0.63"D.Blocks out background noise with 80% noise cancellation efficiency.Allows you to talk throughout the day with over 10 hours of talk time.Features superior conversation quality in a lightweight design.Voice control for hands-free use.Customize your favorite features with the Parrott button.Meets or exceeds FCC, IC, and CEC standards.Features IP54 moisture and dust protection.Package contents: Bluetooth headset, USB charging cable, automotive charger, foam ear cushion, leatherette ear cushion, five ear gels, four ear hooks, over-the-head band, two behind-the-neck bands (L and R), quick start guide, warranty and warning leaflet.1-year manufacturer limited warranty

The best headset for clear customer calls* is here – Introducing Jabra Engage 50 II. We've put the power to improve customer satisfaction in your hands. Well, on your head, actually. Our Engage+ software gives you real-time call insights for more meaningful calls and helps increase customer satisfaction. You'll catch even the smallest of details because we gave it not one, but three microphones for clearer sound, while suppressing unwanted background noise to hear what matters most. It's ultra-lightweight yet durable enough to throw in your bag – it's built for real life. And the adaptive fit and comfort-enhancing ear cushions feel so good, you'll forget it's there. Seriously..This computer headset is great for everyday use with compatible electronic devices.Provides wired connectivity with 7.87' cable.Black on-ear design with high-comfort ear pads.Cord length: 7.87'.PeakStop technology to improve the quality of the headset use.USB computer headset can be used across many different devices without hassle.Computer headset captures audio cleanly at frequencies of 50Hz-20000Hz.Wired connector type: USB-A.Meets or exceeds G616 and OSHA standards.3-year manufacturer limited warranty

For business people who spend their day on the phone and like to enjoy music in between calls. The 960 is ready to use: just plug in to a PC or Mac with the USB-A connector. Enjoy enhanced digital audio and a noise-canceling mic that filters background activity for clearer conversations..This wired phone headset is perfect for everyday use with compatible electronic devices.Provides wired connectivity with 7.87' cable.Black on-ear design with high-comfort ear pads.USB phone headset can be used across many different devices without hassle.Phone headset captures audio cleanly at frequencies of 200Hz-6000Hz.2-year manufacturer limited warranty.Plug and Play

The best headset for clear customer calls* is here – Introducing Jabra Engage 50 II. We've put the power to improve customer satisfaction in your hands. Well, on your head, actually. Our Engage+ software gives you real-time call insights for more meaningful calls and helps increase customer satisfaction. You'll catch even the smallest of details because we gave it not one, but three microphones for clearer sound, while suppressing unwanted background noise to hear what matters most. It's ultra-lightweight yet durable enough to throw in your bag – it's built for real life. And the adaptive fit and comfort-enhancing ear cushions feel so good, you'll forget it's there. Seriously..This computer headset is great for everyday use with compatible electronic devices.Provides wired connectivity with 7.87' cable.Black on-ear design with high-comfort ear pads.Cord length: 7.87'.PeakStop technology to improve the quality of the headset use.USB computer headset can be used across many different devices without hassle.Computer headset captures audio cleanly at frequencies of 50Hz-20000Hz.Included control unit features SmartRinger, busylight, incoming/active call, mute/hold call, Microsoft Teams notifications (sku dependent), and programmable buttons.Meets or exceeds OSHA and G616 standards.Wired connector type: USB-A.3-year manufacturer limited warranty

Jabra Engage 55 is ideal for hybrid workers who spend most of their day on calls or virtual meetings. With a lightweight, comfortable design for all-day wear, outstanding wireless range, and robust DECT Level C security, it's the perfect headset for hybrid working..This intuitive headset is designed for those who spend most of their day in calls or virtual meetings, giving you an extensive wireless range and the high levels of security, for maximum peace of mind.Compact USB DECT adapter delivers a wireless range of up to 490' from your computer and also makes it easy for you to move about with your laptop while you're on a call.Comes in black.Engage 55 features an impressive noise-cancelling microphone that helps block out background noise to keep you sounding like a pro, whichever office you're working from.Just plug the pre-paired USB DECT adapter into your computer and you're good to go.Microphones frequency: 100Hz - 7300Hz.Powered by rechargeable lithium-ion battery.DECT wireless is specifically designed for wireless communications, making it an perfect choice for call-intensive workers who need additional mobility.The ultra-secure wireless adapter features DECT Security Step C level with additional FIPS military-grade 256-bit encryption algorithms, to prevent eavesdropping and keep conversations secure.The speakers are optimized for speech clarity, while wideband audio delivers crisp, crystal clear, natural-sounding calls.Whether you're hot desking or switching it up between home and the office, our durable Link 400 adapter is built to withstand the demands of your day.Even when you're in back-to-back calls all day, you can rely on your headset to help you keep your cool.By playing a little of your voice into your speakers as you talk, Sidetone helps you to regulate your speech volume, reassuring you that your microphone is working and combating conversation fatigue.With up to 13 hours of battery life, you're unlikely to run out of juice mid-flow.The built-in busy light on Engage 55 helps you wave goodbye to interruptions; automatically glowing red when you're on a call, it shows anyone nearby that you're in 'do not disturb' mode.1-year manufacturer limited warranty.Safety Data Sheet

The Jabra® Biz 1500 GSA1559-0159 wired on ear duo headset in black, has PC/ABS (headband & speaker) and PA microphone construction for long-life durability. It features 4-pin USB type A connector for easy connectivity. This headset has acoustic protection PeakStop, true wideband/HD speaker, volume up/down and mute on/off buttons. It includes microphone that uses noise canceling technology for high performance. It comes with 230 cm cord..Duo headset.Wired, cord length: 230 cm.Comes in black color with on ear boom design.Has PC/ABS headband and speaker, PA microphone construction.Features noise canceling technology, uni-directional microphone operating mode.Interface: 4-pin USB type-A.Sensitivity: 102 dB +/- 3dB/1 mW at 1000 Hz (speaker), -35 to -31 dB (microphone).Frequency: 20 Hz to 6.8 kHz (speaker), 1 to 5 kHz (microphone).Impedance: 32 Ohms +/- 15% at 1000 Hz (speaker).Power consumption: 30 mW input (speaker), current consumption: 70 to 150mu A at 3.9 kOhms, 3 V (microphone).Dimensions: 6.5"H x 5.15"W x 2.24"D (headset), 32 mm x 7.6 mm (speaker).Earpiece type: Binaural, Wideband headset bandwidth.Features acoustic protection PeakStop, true wideband/HD speaker, supported by Jabra direct and Jabra Xpress, volume up/down, mute on/off.Includes warranty card, warning card, quick start guide.Meets CE, FCC, UL, cUL, EAC, RCM, KCC, RoHS and REACH standards.Weight: 0.32 lbs. with cord, 0.16 lbs. without cord.Comes with 2 year warranty.Used for Phone.Cord length (ft.): 7.54.Certification & Standards: CE, FCC, UL, cUL, EAC, RCM, KCC, RoHS, REACH

Professional calls from your spare bedroom. Motivational playlists before a big pitch. Meditative sounds when it's time to focus. Hybrid work days have a lot going on, so it's important your headset can keep up. The jabra Evolve2 55 is specially engineered to go with your flow. It's ready to work whichever way you do, delivering professional sound to your calls and your music, with powerful Active Noise Cancellation (ANC), noise-canceling mics, and 28mm custom speakers - all while treating your head to best-in-class comfort with the revolutionary Jabra Air Comfort technology..Professional headset to handle whatever your hybrid work day brings.Connect two Bluetooth-enabled devices at the same time, including mobile device and computer (wireless operational range up to 100').Unique headband design with perforated foam layers and innovative rotating earcups with ultra-soft cushions deliver incredible best-in-class comfort.Flexible, ergonomic earcups rotate to move whenever you do, so you're free to focus on your day without your headset getting in the way.Clever chipset powers the speech-separating, noise-canceling algorithm and two premium microphones inside to effectively filter out background distractions.Microphone sensitivity: -38dBV/Pa (analog microphone)/-26dBFS/Pa (digital microphone); frequency range: 20-10000Hz (analog) and 100-6300Hz (digital).Powered by a rechargeable lithium-ion battery; charging time: up to 120 minutes.UC-certified.Novelty acoustic chamber design, premium noise-compressing mics, and a specially designed chipset deliver powerful active noise cancellation, shielding you from outside noise to create your very own focus zone.With dual connectivity letting you switch between devices, it's easy to jump from listening to music on your phone to taking an incoming video call on your laptop without missing a beat.Integrated 360-degree busylight is visible from all angles, acting as a do-not-disturb sign.Quickly access Voice Assistant with just the touch of a button.Move boom arm up to mute or down to unmute or answer call.Battery life on a single charge provides music time up to 18 hours (with ANC off) or up to 15 hours (with ANC on); talk time up to 16 hours (with ANC/busylight off) or up to 10 hours (with ANC/busylight on).Additional features available via the Jabra Sound+ app, Jabra Direct, and Jabra Xpress.Box contents: headset, Link 380 USB Type-A Bluetooth adapter, 3.9' USB cable, carry pouch, user documents.Optional charging stand is available as an add-on accessory (sold separately).2-year manufacturer limited warranty.Safety Data Sheet

Headset creates a complete concentration zone and improves conversations.Connectivity technology: Wired, cable length: 3.12'.Earpiece design: Over-the-head, earpiece type: Monaural.Microphone type: Noise-cancelling, microphone design: Boom.Host interface: Quick disconnect.Frequency response: 20 Hz - 4.50 kHz.Impedance: 300 Ohm.Sound mode: Mono.Form factor: Supra-aural.Digital signal processing (DSP), comfortable, noise reduction, in-line remote, flexible microphone, echo cancellation, high-resolution audio

Jabra Engage 55 is ideal for hybrid workers who spend most of their day on calls or virtual meetings. With a lightweight, comfortable design for all-day wear, outstanding wireless range, and robust DECT Level C security, it's the perfect headset for hybrid working..This computer headset is great for everyday use with compatible electronic devices.Wireless technology provides unparalleled mobility with range up to 492'.Black on-ear design with high-comfort ear pads.PeakStop technology to improve the quality of the headset use.Rechargeable battery provides up to 13 hours of working time.Meets or exceeds Certified for Microsoft Teams standard.1-year manufacturer limited warranty

Connect to softphone/PC, desk phone and mobile phone for maximum device flexibility. Pioneering voice detection technology and two-microphone system give exceptional sound. Enhanced security features keep conversations confidential..Phone headset is perfect for everyday use with compatible electronic devices.Black on-ear design with high-comfort ear pads.DECT frequency band transmits your voice and gives transcendent voice and sound quality.Phone headset captures audio cleanly at frequencies of 150Hz-11000Hz.Impedance: 10 Ohms.Rechargeable battery provides up to 10 hours of working time.2-year manufacturer limited warranty

Professional calls from your spare bedroom. Motivational playlists before a big pitch. Meditative sounds when it's time to focus. Hybrid work days have a lot going on, so it's important your headset can keep up. The jabra Evolve2 55 is specially engineered to go with your flow. It's ready to work whichever way you do, delivering professional sound to your calls and your music, with powerful Active Noise Cancellation (ANC), noise-canceling mics, and 28mm custom speakers - all while treating your head to best-in-class comfort with the revolutionary Jabra Air Comfort technology..Professional headset to handle whatever your hybrid work day brings.Connect two Bluetooth-enabled devices at the same time, including mobile device and computer (wireless operational range up to 100').Unique headband design with perforated foam layers and innovative rotating earcups with ultra-soft cushions deliver incredible best-in-class comfort.Flexible, ergonomic earcups rotate to move whenever you do, so you're free to focus on your day without your headset getting in the way.Clever chipset powers the speech-separating, noise-canceling algorithm and two premium microphones inside to effectively filter out background distractions.Microphone sensitivity: -38dBV/Pa (analog microphone)/-26dBFS/Pa (digital microphone); frequency range: 20-10000Hz (analog) and 100-6300Hz (digital).Powered by a rechargeable lithium-ion battery; charging time: up to 120 minutes.UC-certified.Novelty acoustic chamber design, premium noise-compressing mics, and a specially designed chipset deliver powerful active noise cancellation, shielding you from outside noise to create your very own focus zone.With dual connectivity letting you switch between devices, it's easy to jump from listening to music on your phone to taking an incoming video call on your laptop without missing a beat.Integrated 360-degree busy light is visible from all angles, acting as a do-not-disturb sign.Quickly access Voice Assistant with just the touch of a button.Move boom arm up to mute or down to unmute or answer call.Battery life on a single charge provides music time up to 18 hours (with ANC off) or up to 15 hours (with ANC on); talk time up to 16 hours (with ANC/busy light off) or up to 10 hours (with ANC/busy light on).Additional features available via the Jabra Sound+ app, Jabra Direct, and Jabra Xpress.Box contents: headset, Link 380 USB Type-A Bluetooth adapter, 3.9' USB cable, carry pouch, desk charging stand, user documents.2-year manufacturer limited warranty.Safety Data Sheet

Communicate clearly with this Poly wireless headset. Designed to connect to your office phone, the lightweight earpiece uses DECT 6.0 technology to provide a high-quality wireless connection up to 350 feet away from the base. The wideband audio technology ensures clearer conversations, while the noise-canceling microphone filters out background noise. One-touch controls make it easy to pick up and end calls, change or end the volume, and you can easily conference in up to three other headsets with this Poly headset for effortless brainstorming from your desk..Note: This item was previously part number 84693-01. The part number has changed, but the product remains the same..Features a convertible design for desk phone communication.DECT 6.0 wireless technology provides unparalleled mobility with range up to 350'.Comes in black color.1-year manufacturer limited warranty.Take calls in comfort and enjoy consistently clear sound quality with this Poly CS540 wireless headset, which offers lightweight, easy all-day wear.

Listen to calls, games and music with this headset that features high-quality stereo sound. The rotating boom microphone, lightweight headband and soft foam ear cups on this headset are adjustable to enhance listening comfort. This versatile plug-and-play USB headset does not require additional software and works with most operating systems and popular calling applications. This Logitech headset has a 5.9-foot cable providing the freedom to stand and move around during conversations..Computer headset is perfect for everyday use with compatible electronic devices.Provides wired connectivity with 5.9'L cable.Black on-ear design with high-comfort earpads.Noise-canceling microphone to decrease unwanted ambient sounds.USB computer headset can be used across many different devices without hassle.-42dBV/Pa microphone sensitivity ensures noiseless and clear audio.Microphone has an operating frequency range of 100-16000Hz.Speaker impedance: 20 ohms.2-year manufacturer limited warranty.Experience crystal-clear audio quality with this Logitech H340 USB wired PC headset.

The Jabra BIZ 1500 is an entry level, low cost professional corded headset built for cost conscious contact centers. With noise cancellation technology, background noise is reduced providing a more professional customer experience on every call..Quick disconnect binaural headset allows you to listen or speak without any disturbance.Cable length: 3.12'.Design: Over-the-head.Uni-directional, noise-cancelling microphone.Interface: Quick Disconnect.Sensitivity: -32 dBV/Pascal.Frequency response: 20 - 45000 Hz.Impedance: 150 Ohms.Connectivity technology: Wired.Sound mode: Stereo.Microphone boom: Flexible, spins 270 deg.Professional. Affordable. Durable.

SDW 5033 is a double-sided wireless DECT headset for modern office professionals, providing next generation communication quality, all-day wearing comfort and advanced security to modern work environments. Super wideband audio, pioneering own-voice detection technology and a two-microphone noise-canceling system provide superior and exceptional sound. Enhanced security features keep conversations confidential..This wireless phone headset is perfect for everyday use with compatible electronic devices.Black on-ear design with high-comfort ear pads.DECT frequency band transmits your voice and gives transcendent voice and sound quality.Phone headset has an operating frequency range of 150-11000Hz and offers noise cancellation to decrease unwanted ambient sounds.Impedance: #14 Ohms.Rechargeable battery provides up to 14 hours of working time.2-year manufacturer limited warranty.Certified for Skype for Business

The Jabra® Evolve 30 II GSA5393-823-309 wired on ear mono headset in black, has 4-pin USB type A connector and 3.5 mm jack for easy connectivity. The built-in electret condenser (ECM) uni-directional microphone uses noise canceling technology to prevent external disturbing sounds. It supports HD Voice technology and PeakStop technology for high performance. It comes with 95 cm control cable and 120 cm HS cable. It is suitable for conference, phone, portable electronics, laptop and smart devices..Mono headset is suitable for use in conference with phone, portable electronics, laptop and smart device.Wired, control cable: 95 cm, HS cable: 120 cm.Comes in black color with on ear boom design.Features noise canceling technology.Interface: 4-pin USB type-A, 3.5 mm jack.Sensitivity: 93.6 dB SPL at 1 kHz (speaker), -42 to -38 dB (microphone).Frequency: 150 Hz to 7 kHz at output S.P.L -10 dB (speaker), 100 Hz to 10 kHz at 6 dB (microphone).Impedance: 32 +/-4.8 Ohms at 1 kHz (speaker).Power consumption: Input 5 mW at 0.4 V, max input 10 mW at 0.56 V (speaker).Dimensions: D28 x 3.9 mm (speaker).Earpiece type: Monaural, wideband microphone and headset bandwidth.Has an electret condenser microphone (ECM).Features HD voice, PeakStop technology, UC plug-and-play, noise canceling microphone, HiFi sound, easy call management, Jabra software applications.Temperature: -10 to 50 deg C (operating), -30 to 80 deg C (storage).Includes pouch, warning leaflet, warranty leaflet, quick start guide, layer card, poly bag.Meets CE, FCC, KCC, RCM, UL, Skype for business, Lync, Avaya and Cisco standards.Weight: 0.377 lbs..Comes with 2 year warranty.Used for Conference, Portable Electronics, Phone.Cord length (ft.): 3.94

Jabra Evolve2 65 engineered to keep you agile. Work anywhere with superior wireless audio performance. Put on your Jabra Evolve2 65 and feel the noise around you instantly fade. Memory foam oval ear cushions and angled design cancels 48% more of the noise around you. Connect two Bluetooth enabled devices at the same time, including mobile device and computer. Quickly access your voice assistant with just the touch of a button. Powerful 40mm speakers deliver richer sound for a more immersive audio experience..Wireless headset is great for flexibility in noisy offices.Connectivity: USB Type-A Bluetooth adapter, Bluetooth 5.0.On-the-ear headset comes in black with foldable earcups for easy storage.Headband cushion ultrasoft foam covered in color-matched silicone, ear cushion soft audio foam covered in color-matched leatherette, aluminum slider arm.Features instant noise isolation for improved focus in noisy surroundings.Speaker sensitivity: 117dB at 1mW-1kHz; microphone sensitivity: -26dBFS/Pa.Speaker frequency range: 20Hz-2kHz; microphone frequency range: 100Hz-8kHz.Charged via USB charging cable.Dimensions: 7.32"H x 6.18"W x 2.38"D.Optimized for Microsoft Teams.The headset can accept and handle multiple calls at the same time.Connects simultaneously to two devices and pairs with up to eight Bluetooth enabled devices.Compatible with iPhone and Android phones.Operating range: up to 100'.Supports SBC audio codecs.Motion sensors detect when headset is not being worn and automatically enable LED notification prompts.Features up to 37 hours of music play time with up to 90 minutes of charging time; rechargeable lithium-ion battery.Pack includes: headset, Jabra Link 380 USB Type-A Bluetooth adapter, carry case, 3.9' USB Type-A to USB Type-C charging cable, user documents.2-year manufacturer limited warranty.The Jabra Evolve2 is engineered to keep you agile. Work anywhere with superior wireless audio performance.

The Plantronics EncorePro 520 covers both ears to provide greater focus and concentration by blocking background noise. The EncorePro 520 also has soft ear cushions for all-day wearing comfort, metal joints that deliver durability and reliability, and a flexible mic with visual and tactile positioning guides for precise positioning and clearer conversations..Note: This item was previously part number 89434-01. The part number has changed, but the product remains the same..Next-generation custom microphone reduces background noise and interference, ensuring fewer missed words and a better caller experience.Comfort for all-day wearing.Flexible mic with visual and tactile positioning guides. Unibody flexible boom and laser welding ensure maximum robustness.Tactile and visual guidance mean the user can feel and hear ratchet clicks when the boom is moved into the proper range for optimum mic positioning.Tuned wideband audio delivers richer, clearer conversations while SoundGuard technology protects user from noise spikes and listening fatigue.Metals employed structurally, not cosmetically, at key joints.Quick Disconnect (QD) feature provides walkaway convenience and compatibility with all Plantronics USB and desk phone audio processors and direct connect cables.Dimensions: 2.2"H x 5.4"W overall.Laser-welded construction and metal joints are great to provide reliability where it matters.Used for Customer Service.OSHA compliant.Comes with 2 years limited warranty.The Plantronics EncorePro 500 Series is a customer service centers and offices, designed for the future, and built on experience.