Bose QuietComfort Earbuds

Level up with QuietComfort Ultra headphones – immersive, personalized sound meets premium, next-level noise cancelling headphones..Hybrid Noise-Canceling Technology.Immersive, Spatial Audio Mode.CustomTune Adapts to Your Ear Shape.Quiet and Aware Modes.Multipoint Bluetooth 5.3 Connectivity.Up to 24-Hour Playback.12 Mics for Crystal-Clear Calls.Safety Data Sheet

Level up with QuietComfort Ultra headphones – immersive, personalized sound meets premium, next-level noise cancelling headphones..Hybrid Noise-Canceling Technology.Immersive, Spatial Audio Mode.CustomTune Adapts to Your Ear Shape.Quiet and Aware Modes.Multipoint Bluetooth 5.3 Connectivity.Up to 24-Hour Playback.12 Mics for Crystal-Clear Calls.Safety Data Sheet

Hear it all. All the time. With effortless comfort, innovative open-ear tech and a stunning design – you'll never pause your music again. Groove in a fit so smooth With a flexible joint and light-as-air grip, Ultra Open Earbuds hug your ears for an all-day fit that won't slip. "Sometimes you can forget it's there, but it's not going anywhere." Don Toliver, Music Artist Turn up without tuning out OpenAudio tech gives you astonishing audio quality while your ears stay totally open to your environment. Immersive Audio Hear music the way the artist intended with Bose Immersive Audio. It feels like the sound is in the room, not just in your ears. Try it out The earbuds' open-ear design says, "I can still hear you", while OpenAudio technology provides you with high-quality, private sound. Where style and sound sync Inspired by ear-cuff jewelry, with a color palette worthy of showing off, these earbuds are as stylish as they are functional. The app makes it even easier Breeze through setup and personalize your earbuds in the Bose app. Choose listening modes, access Adjustable EQ, pair with select Bose products and get updates always ready for the next song..The Bose Ultra Open Earbuds are classified as open-ear, wireless in-ear headphones. They are designed for everyday use, making them ideal for activities where you need to remain aware of your surroundings, such as commuting, exercising, or working in a casual environment..These are wireless earbuds. They ensure a stable and strong connection with your devices..The Bose Ultra Open Earbuds are Bluetooth compatible. They use Bluetooth version 5.7, which ensures a stable and efficient wireless connection with your devices, providing seamless audio streaming..Open-Ear Design: Cuff-like fit leaves your ears totally open, allowing you to hear the world around you. Auto Volume: Adjusts the volume dynamically to match your environment. OpenAudio Technology: Provides rich, private sound without sealing your ear.The Bose Ultra Open Earbuds - Diamond Edition (881046-0040) use a lithium-ion battery. This type of battery is known for its high energy density and long-lasting performance, making it ideal for portable devices like earbuds..Recharge Time: Up to 1 hour for a full charge Battery Life: Up to 7.5 hours of play time (up to 4 hours with Immersive Audio or Auto Volume on). The charging case provides an additional 19.5 hours of battery life.It comes with a 2 year warranty.

The original noise-canceling headphones are back, with world-class quiet, shockingly light materials, and proprietary technology for deep, clear sound. Bose QuietComfort 45 headphones. It's an icon reborn. Proprietary Acoustic Noise Canceling technology produces the true quiet you need to hear every detail of your music in high fidelity. Or choose Aware Mode to hear your music and your environment at the same time. TriPort acoustic architecture and Bose innovations like volume-optimized Active EQ add depth and clarity to your music, while maintaining balance at any volume. And materials such as synthetic leather and glass-filled nylon were meticulously selected for comfort and durability. The headphones give you 24 hours of listening time and charge via the included USB Type-C cable. Bluetooth 5.1 maintains a strong connection to your device, and the Bose Music app guides you through setup, lets you personalize settings, and keeps your headphones' software up-to-date..Original noise-canceling headphones are back, with world-class quiet, shockingly light materials, and proprietary technology for deep, clear sound.Wireless for convenient use.Bluetooth 5.1 maintains a strong connection to your device, and the Bose Music app guides you through setup, lets you personalize settings, and keeps your headphones' software up-to-date.Acoustic Noise Canceling technology uses tiny microphones hidden in the earcups to continuously measure, compare, and react to outside noise, then cancel it with the opposite signal; use the button on the left earcup to choose from Quiet Mode for full noise cancellation, or Aware Mode to let in some of your surroundings.Give you more play time than their predecessor, with 24 hours on a single charge; and they charge via USB Type-C for up to 2.5 hours (a quick, 15-minute charge gives you up to 2.5 hours of play time); or plug in the included audio cable to listen for even longer in wired mode.TriPort acoustic architecture vents the earcups to add depth and fullness without increasing their size.Volume-optimized Active EQ maintains balanced performance at any volume, so bass stays consistent when you turn it down, and the music is still clear when you turn it up.Luxuriously plush synthetic leather, impact-resistant glass-filled nylon, and custom cast-metal hinges were each meticulously selected for their exceptional comfort and durability.Tiny microphones in the earcups focus on your voice, while a noise-rejecting algorithm filters out environmental sounds.Bose Music app walks you through guided setup, making it easy to get started; plus, access all noise-canceling settings, manage your Bluetooth connections, enable a shortcut, and more.Box contains: headphones, carry case, USB Type-C (Type-A to Type-C) audio cable (12"), quick-start guide, safety sheet.Comes in white.Safety Data Sheet

Hear it all. All the time. With effortless comfort, innovative open-ear tech and a stunning design – you'll never pause your music again. Groove in a fit so smooth With a flexible joint and light-as-air grip, Ultra Open Earbuds hug your ears for an all-day fit that won't slip. "Sometimes you can forget it's there, but it's not going anywhere." Don Toliver, Music Artist Turn up without tuning out OpenAudio tech gives you astonishing audio quality while your ears stay totally open to your environment. Immersive Audio Hear music the way the artist intended with Bose Immersive Audio. It feels like the sound is in the room, not just in your ears. Try it out The earbuds' open-ear design says, "I can still hear you", while OpenAudio technology provides you with high-quality, private sound. Where style and sound sync Inspired by ear-cuff jewelry, with a color palette worthy of showing off, these earbuds are as stylish as they are functional..The Bose Ultra Open Earbuds are designed as open-ear headphones. They wrap around the outside of your ear, providing a comfortable fit for all-day wear while allowing you to stay aware of your surroundings.The Bose Ultra Open Earbuds are wireless and They have an operational range of up to 9 meters (30 feet) from your connected device, ensuring a strong and continuous connection within this range.The Bose Ultra Open Earbuds are Bluetooth compatible and support Bluetooth 5.3. This ensures a strong, stable connection and efficient power consumption..Open-ear design Allows you to stay aware of your surroundings while enjoying high-quality audio. Button controls: Increase volume by pressing the button on the right earbud twice and holding the second press. Decrease volume by pressing the button on the left earbud twice and holding the second press. OpenAudio technology: Provides high-quality sound while keeping your ears open to the environment..The Bose Ultra Open Earbuds use lithium-ion batteries..Approximately 2 hours to fully charge these earbuds and Up to 7.5 hours of playtime on a single charge..It comes with a 1 year limited warranty.

World-class noise cancellation, quieter than ever before. Breakthrough spatialized audio for immersive listening, no matter the content or source. Elevated design and luxe materials for unrivalled comfort. It's everything music makes you feel taken to new highs. Bose Immersive Audio pushes the boundary of what it means to listen by taking what you're hearing out of your head and placing it in front of you. It sounds so real it's almost like you can reach out and touch it..The Bose QuietComfort Ultra Wireless Over-Ear Headphones (880066-1200) are designed for high-quality audio experiences. They are over-ear headphones that provide advanced noise cancellation, spatial audio, and comfortable design. These headphones are ideal for personal use, professional settings, and travel. Their noise-canceling feature makes them perfect for use in noisy environments, such as during flights, in bustling offices, or in public spaces..These are wireless Headphones with a Bluetooth 5.3 connection. They have a maximum wireless operational range of 30 feet (approximately 9 meters).Over-ear design for maximum comfort and superior sound quality. Built-in volume control on the earcup for easy adjustments. Advanced passive noise isolation to block out ambient sounds. Active noise-canceling technology to reduce unwanted external noises..The Bose QuietComfort Ultra Wireless Over-Ear Headphones (880066-1200) use a lithium-ion battery..The Bose QuietComfort Ultra 880066-1200 wireless headphones have the following power specifications: Power Source: Rechargeable battery Recharge Time: Up to 3 hours for a full charge Battery Life: Up to 24 hours with immersive audio turned off, and up to 18 hours with immersive audio turned on.It comes with a 1-year limited warranty..Unrivalled comfort.

Take charge of your music with Bose QuietComfort Bluetooth headphones. These noise cancelling headphones come equipped with Quiet and Aware Modes that let you toggle between full noise cancelling or full awareness of your surroundings. Or create a custom mode on these Bluetooth headphones to adjust noise cancellation and add Wind Block to tune out breezy environments. Just press play on these over ear headphones for high-fidelity sound that’s also customizable with adjustable EQ. Use the Bose Music app to crank the bass, tweak the treble, and personalize your experience. Plus, these headphones with built in microphone are crafted with all-day wear and multi-taskers in mind. Available in Black, White Smoke, and limited edition Cypress Green, the premium materials and bold, iconic design combine comfort and style. On-ear toggles make switching from music to calls easy and the powerful battery means it’s ready for the long haul. Enjoy up to 24 hours of play time on a single charge with the Bose QC wireless headphones and up to 2.5 hours of play time with a quick 15-minute boost..Hybrid Noise Canceling Technology.Quiet and Aware Modes.Customizable Listening Modes.Multipoint Bluetooth 5.1 Connectivity.Up to 24-Hour Playback.Adjustable EQ.Plush Earcups for All-Day Comfort.What’s in the Box: Bose QuietComfort Headphones, Carry Case, 3.5 mm to 2.5 mm audio cable, USB-C® (A to C) cable (12"), Safety Sheet.Safety Data Sheet.Customizable legendary noise cancelling, comfortable fit, adjustable EQ, and striking colors — all in one pair of iconic Bose QuietComfort Headphones.

Take charge of your music and stride along to the beat. High-fidelity audio and legendary noise cancellation work their magic by sealing you in, eliminating distractions, and letting you dive deep into your own rhythm. Toggle between Quiet and Aware Modes, or create a Custom Mode and adjust outside sound to the moment. The design is iconic and the comfort lasting, while an optional audio cable with an in-line microphone plugs you into sound as bold as you, even without a Bluetooth® connection..Chin up, shoulders back, music blasting. Press play and take charge of the music with Bose QuietComfort noise cancelling headphones as they empower your music and style with bold sound, custom legendary noise cancelling, and a striking limited-edition color..QuietComfort noise cancelling headphones are ready for even your marathon playlists, with up to 24 hours* on a single charge using a USB-C. A quick, 15-minute boost gives your Bluetooth headphones up to 2.5 hours of play time..Take charge of what you hear and what you don’t. These wireless headphones come with legendary noise cancelling technology that works its magic by sealing you in with high-fidelity audio, eliminating distractions, and letting you dive deep into your own rhythm..The plush ear cushions are perfect for long listening sessions, the headband uses steel, and the underside of the band uses soft protein-leather-covered foam..These over-ear headphones come equipped with Quiet and Aware Modes to toggle between full noise cancelling or full awareness of your surroundings. Or create a custom mode, add Wind Block to tune out breezy environments, and revisit custom settings any time..Control the music and adjust the sound on your Bluetooth headphones with the Bose Music app. Crank the bass, tweak the treble, and balance the mid-range with Adjustable EQ. Plug in the included audio cable to use your headphones without a Bluetooth connection..Pair your Bose QuietComfort noise cancelling headphones with select Bose smart soundbars and speakers. Lower or mute your soundbar and keep your headphones as loud as you like. Group and sync devices without your phone or connect a pre-existing group or device with Action button..Spotify users can access their music by pressing and holding the “Action” button. Press down again for Spotify to offer up recommendations for other music you might like. Set your shortcut to “Spotify” in the Bose Music app to enable this feature..Testing conducted by Bose with active noise cancelling on and audio playback at a loudness of 75dBSPL. Battery life varies based on settings and usage. Time to achieve fully charged headphones was determined by charging battery-depleted headphones to 100%.What's Included: Bose QuietComfort headphones, USB-C (A to C) audio cable (12"), Audio cable with in-line microphone, Carry case, Safety sheet.Maximum Wireless Range30 feet.Number Of Devices Connectable Simultaneously: 2.Charging Interface(s): USB Type C.Cord Length: 1 feet.Manufacturer's Warranty - Parts & Labor.Safety Data Sheet.Bose QuietComfort Headphones go beyond the beat with sound that puts you on top of the world!

Sporting the quietest noise cancellation yet, the diamond 60th edition QuietComfort Ultra Wireless Headphones from Bose combine advanced hybrid noise-canceling with new Immersive Audio technology that creates perfectly tuned spatialized audio out of any audio content. Mix in Bose CustomTune technology for upgraded sound that adapts to your unique ear shape, and multiple customizable listening modes, and you get the perfect listening experience for listening on the go, enjoying movies at home, or playing games on your computer. Plush earcups with an even-pressure headband and sleek metal arms provide comfort, adjustability, and a sophisticated look. Bluetooth 5.3 connectivity offers reliable wireless connections over 30', and multipoint support allows you to connect to up to two devices at once. Bose SimpleSync and Spotify Tap make it easy to connect to Bose smart devices, like Bose smart soundbars, or start listening to your favorite playlists with a single touch, and you can get deep control of your headphones, including listening mode customization, EQ control, and much more, with the convenient Bose Music app. And with 24-hour playback time (18 hours with Immersive Audio) and a 15-minute quick charge for 2.5 hours of play, you'll never run out of power even during long listening sessions. These headphones include a USB-C charging cable, a 3.5mm to 2.5mm audio cable, and a carrying case..The Bose QuietComfort Ultra Wireless Noise-Canceling Over-Ear Headphones (880066-1300) are designed for over-ear, personal audio use. The Bose QuietComfort Ultra Wireless Noise-Canceling Over-Ear Headphones (880066-1300) are designed for over-ear, personal audio use. The active noise-canceling feature helps block out ambient noise on planes, trains, and other noisy environments..This is a wireless Headphone and have an operational range of up to 9 meters (30 feet)..Bluetooth Compatible & Bluetooth Version The Bose QuietComfort Ultra Wireless Noise-Canceling Over-Ear Headphones (880066-1300) are Bluetooth compatible and support Bluetooth 5.3. This ensures a strong connection and easy pairing with devices, along with support for codecs like AAC, AptX Adaptive, and SBC.These headphones are constructed with high-quality materials, offering a premium feel and durability. The ear cups are cushioned with plush leather, providing comfort for extended use. The headband is adjustable and designed to fit snugly without causing discomfort. The headphones feature intuitive touch-sensitive controls on the ear cups, allowing you to easily adjust the volume, play/pause music, skip tracks, and answer calls..They provide excellent passive sound isolation due to their over-ear design and snug fit, which helps block out external noise even without activating noise cancellation. The headphones are equipped with advanced active noise-canceling (ANC) technology, which effectively reduces unwanted ambient sounds and enhances your listening experience..The Bose QuietComfort Ultra Wireless Noise-Canceling Over-Ear Headphones (880066-1300) use rechargeable lithium-ion batteries. These batteries provide long-lasting power and support the headphones' rapid charge feature, giving you up to 24 hours of battery life on a full charge..It comes with a 1 year limited warranty.

Take charge of your music and stride along to the beat. High-fidelity audio and legendary noise cancellation work their magic by sealing you in, eliminating distractions, and letting you dive deep into your own rhythm. Toggle between Quiet and Aware Modes, or create a Custom Mode and adjust outside sound to the moment. The design is iconic and the comfort lasting, while an optional audio cable with an in-line microphone plugs you into sound as bold as you, even without a Bluetooth® connection. Legendary noise cancellation Modes for any musical moment High-fidelity audio All-day comfort Up to 24 hours of battery life Adjustable EQ Audio cable with in-line mic Customize with Bose App Take over the tempo Customizable legendary noise cancelling, comfortable fit, adjustable EQ, and striking colors — all in one pair of iconic headphones. Go beyond the beat with sound that puts you on top of the world. Take charge of your style Meet your newest statement piece Available in Black, White Smoke, and an all-new limited-edition Blue Dusk, Chilled Lilac, or Sandstone. QC Headphones connect to bold sound with a bold look. Iconic, comfy design Plush earcup cushions softly hug your ears, while a comfortable yet secure band works to keep the headphones comfortable and in place. Legendary quiet For diving deep into your own rhythm Quiet Mode Seal yourself in with full, legendary noise cancellation so you can block it all but the beat. Aware Mode Need to pay attention? Get full transparency to hear your surroundings, or engage in a conversation. Custom Modes Adjust your noise cancellation as you see fit, add Wind Block to tune out breezy environments, and revisit your custom noise cancelling setting at any time. Own the beat. Drop the bass. Adjustable EQ allows you to crank the bass, tweak the treble, and balance the mid-range to get the sound that best suits you. Plug into the sound These over-ear headphones bring an optional audio cable with an in-line microphone to plug you into sound as bold as you, even without a Bluetooth® connection. Bose App The app walks you through setup, lets you choose your voice assistant, group compatible Wi-Fi-enabled products, and more..The Bose QuietComfort Wireless Over-Ear Active Noise Canceling Headphones (model 884367-1300) are over-ear headphones designed for superior comfort and sound quality. The active noise-canceling feature helps reduce background noise, making them perfect for flights and public transportation..These are wireless headphones they typically have a range of up to 30 feet (9 meters), allowing you to move freely while staying connected to your audio source.The Bose QuietComfort Wireless Over-Ear Active Noise Canceling Headphones (model 884367-1300) are Bluetooth compatible and support Bluetooth 5.1 for a stable and efficient wireless connection..Over-ear design for maximum comfort and ear coverage. Built-in volume control on the earcups, allowing you to adjust the sound without reaching for your device. The over-ear design and snug fit provide passive noise isolation by physically blocking external sounds. Active noise canceling technology with adjustable levels to reduce unwanted ambient noise..The Bose QuietComfort Wireless Over-Ear Active Noise Canceling Headphones (model 884367-1300) use a lithium-ion battery..Power Source: USB-C for charging. A full charge takes about 2 hours. Up to 24 hours of wireless use on a single charge..It comes with a 1 year limited warranty.

Take over the tempo Customizable legendary noise cancelling, comfortable fit, adjustable EQ, and striking colors all in one pair of iconic headphones. Go beyond the beat with sound that puts you on top of the world. Take charge of your style Meet your newest statement piece. Available in Black, White Smoke, and an all-new limited-edition Cypress Green color option, QC headphones connect to bold sound with a bold look. Iconic, comfy design Plush earcup cushions softly hug your ears, while a comfortable yet secure band works to keep the headphones comfortable and in place. Legendary quiet For diving deep into your own rhythm Quiet Mode Seal yourself in with full, legendary noise cancellation so you can block it all but the beat. Aware Mode Need to pay attention? Get full transparency to hear your surroundings, or engage in a conversation. Custom Modes Adjust your noise cancellation as you see fit, add Wind Block to tune out breezy environments, and revisit your custom noise cancelling setting at any time. Own the beat. Drop the bass Adjustable EQ allows you to crank the bass, tweak the treble and balance the mid-range to get the sound that best suits you. Plug into the sound These over-ear headphones bring an optional audio cable with an in-line microphone to plug you into sound as bold as you, even without a Bluetooth connection..These are over Ear headphones They are designed for general use which includes listening to music, making calls, and enjoying media with high-quality sound and noise cancellation..The Bose QuietComfort Wireless Over-Ear Headphones are wireless and operate within a range of up to 30 feet (9 meters).Bluetooth compatible and support Bluetooth 5.1. This ensures a stable and efficient wireless connection with devices that also support Bluetooth 5.1..Built with high-quality materials for durability and comfort, including plush ear cushions and a sturdy headband. Integrated volume controls on the earcup, allowing you to easily adjust the volume without reaching for your device. Designed to minimize ambient noise and provide an immersive listening experience, even without active noise cancellation..Advanced noise-canceling technology to significantly reduce unwanted background noise, allowing you to focus on your music or calls..Use a rechargeable lithium-ion battery..It takes up to 3 hours to fully charge the headphones. You can expect up to 24 hours of battery life on a single charge with immersive audio turned off.Comes with a 1 year limited warranty.

Introducing Bose Ultra Open earbuds. Their cuff-like fit leaves your ears totally open so you can still hear the world around you, while OpenAudio technology provides you with rich, private sound. Listen to your music and life — at the same time, all the time..Brilliant combination of innovative open-ear design, incredible audio, and all-day comfort.Open-ear design that hooks gently onto the outer edge of your ear.Made of plastic (PC-ABS), metal with gold plating and silicone.The earbuds' open-ear design says, “I can still hear you” while OpenAudio technology provides you with high-quality, private sounds.Up to 7.5 hours of play time (up to 4.5 hours with Immersive Audio) or up to 48 hours of standby, and up to an extra 19.5 hours of battery life in the charging case.Bose Immersive Audio spatializes audio, creating the impression that the music you hear is being played in the room around you instead of through the earbuds you're wearing.Because this pair of earbuds wraps around your ears instead of fitting inside them, it's incredibly comfortable and super stable.Simple, satisfying button controls make it easy to switch between stereo and immersive modes.Auto Volume works like magic to keep your music audible even as the volume of your surroundings changes.SimpleSync - pair seamlessly with Bose smart soundbars and speakers.Take personalization even further with Adjustable EQ settings in the Bose Music app.1-year manufacturer limited warranty

Introducing Bose Ultra Open earbuds. Their cuff-like fit leaves your ears totally open so you can still hear the world around you, while OpenAudio technology provides you with rich, private sound. Listen to your music and life — at the same time, all the time..Brilliant combination of innovative open-ear design, incredible audio, and all-day comfort.Open-ear design that hooks gently onto the outer edge of your ear.Made of plastic (PC-ABS), metal with gold plating and silicone.The earbuds' open-ear design says, “I can still hear you” while OpenAudio technology provides you with high-quality, private sounds.Up to 7.5 hours of play time (up to 4.5 hours with Immersive Audio) or up to 48 hours of standby, and up to an extra 19.5 hours of battery life in the charging case.Bose Immersive Audio spatializes audio, creating the impression that the music you hear is being played in the room around you instead of through the earbuds you're wearing.Because this pair of earbuds wraps around your ears instead of fitting inside them, it's incredibly comfortable and super stable.Simple, satisfying button controls make it easy to switch between stereo and immersive modes.Auto Volume works like magic to keep your music audible even as the volume of your surroundings changes.SimpleSync - pair seamlessly with Bose smart soundbars and speakers.Take personalization even further with Adjustable EQ settings in the Bose Music app.1-year manufacturer limited warranty

Take charge of your music and stride along to the beat. High-fidelity audio and legendary noise cancellation work their magic by sealing you in, eliminating distractions, and letting you dive deep into your own rhythm. Toggle between Quiet and Aware Modes, or create a Custom Mode and adjust outside sound to the moment. The design is iconic and the comfort lasting, while an optional audio cable with an in-line microphone plugs you into sound as bold as you, even without a Bluetooth® connection. Legendary noise cancellation Modes for any musical moment High-fidelity audio All-day comfort Up to 24 hours of battery life Adjustable EQ Audio cable with in-line mic Customize with Bose App Take over the tempo Customizable legendary noise cancelling, comfortable fit, adjustable EQ, and striking colors — all in one pair of iconic headphones. Go beyond the beat with sound that puts you on top of the world. Take charge of your style Meet your newest statement piece Available in Black, White Smoke, and an all-new limited-edition Blue Dusk, Chilled Lilac, or Sandstone. QC Headphones connect to bold sound with a bold look. Iconic, comfy design Plush earcup cushions softly hug your ears, while a comfortable yet secure band works to keep the headphones comfortable and in place. Legendary quiet For diving deep into your own rhythm Quiet Mode Seal yourself in with full, legendary noise cancellation so you can block it all but the beat. Aware Mode Need to pay attention? Get full transparency to hear your surroundings, or engage in a conversation. Custom Modes Adjust your noise cancellation as you see fit, add Wind Block to tune out breezy environments, and revisit your custom noise cancelling setting at any time. Own the beat. Drop the bass. Adjustable EQ allows you to crank the bass, tweak the treble, and balance the mid-range to get the sound that best suits you..The Bose QuietComfort Wireless Over-Ear Active Noise Canceling Headphones (model 884367-1200) are over-ear headphones designed for superior comfort and sound quality. The active noise-canceling feature helps reduce background noise, making them perfect for flights and public transportation..These are wireless headphones they typically have a range of up to 30 feet (9 meters), allowing you to move freely while staying connected to your audio source..The Bose QuietComfort Wireless Over-Ear Active Noise Canceling Headphones (model 884367-1200) are Bluetooth compatible and support Bluetooth 5.1 for a stable and efficient wireless connection..Over-ear design for maximum comfort and ear coverage. Built-in volume control on the earcups, allowing you to adjust the sound without reaching for your device. The over-ear design and snug fit provide passive noise isolation by physically blocking external sounds. Active noise canceling technology with adjustable levels to reduce unwanted ambient noise..The Bose QuietComfort Wireless Over-Ear Active Noise Canceling Headphones (model 884367-1200) use a lithium-ion battery..Power Source: USB-C for charging, A full charge takes about 2 hours, Up to 24 hours of playtime on a single charge..It comes with a 1 year limited warranty.

Power up your way. The Bose Wireless Charging Case Cover brings the power of wireless charging to your Bose earbuds. This silicone case cover protects against scuffs and scratches, plus it has a convenient carabiner you can use to secure your earbuds when you’re on the go. Compatible with QuietComfort Ultra Earbuds and QuietComfort Earbuds II..The Bose Wireless Charging Case Cover is a silicone case cover designed specifically for the QuietComfort Ultra Earbuds and QuietComfort Earbuds II.The operational range for the wireless charging functionality is typically within the standard range of a Qi wireless charging pad, which is about 4-8 millimeters..The Bose Wireless Charging Case Cover is constructed from soft-touch silicone. This material is designed to provide a comfortable grip while protecting your QuietComfort Ultra Earbuds and QuietComfort Earbuds II from scratches and scuffs.Power Source The case is compatible with Qi-certified wireless chargers and can also be charged via USB-C. Recharge Time The recharge time typically takes about 2 hours using a standard USB-C charger.Comes with a limited 1-year warranty covering defects in materials and workmanship, ensuring quality and reliability for the product..Take your sound on the go. Bose Wireless Charging Case Cover features a carabiner you can clip to your gear.

Power up your way. The Bose Wireless Charging Case Cover brings the power of wireless charging to your Bose earbuds. This silicone case cover protects against scuffs and scratches, plus it has a convenient carabiner you can use to secure your earbuds when you’re on the go. Compatible with QuietComfort Ultra Earbuds and QuietComfort Earbuds II..The Bose Wireless Charging Case Cover is a silicone case cover designed for the Bose QuietComfort Ultra Earbuds and QuietComfort Earbuds II. Protects the earbuds’ charging case from scuffs and scratches.Enables wireless charging for the earbuds. Simply place the case on a Qi wireless charging mat, and it will charge the earbuds inside..Made from a thick layer of silicone rubber, which provides a soft-touch feel and defends against scratches and scuffs. Includes a removable aluminum carabiner that allows you to clip the case to a backpack, key ring, or belt loop for easy transport.Comes with a 1 Year Limited Warranty..Designed to provide easy access to the earbuds and charging port without removing the cover..Allows charging without removing the earbuds from the cover, compatible with both wireless and USB-C charging