Koss CS100 USB Communication Headset

• Frequency response: 30 Hz - 16 kHz (headset), 100 Hz - 16 kHz (microphone)
• Impedance: 32 ohm
• Sensitivity: 91 dB SPL
• Cord length: 8'
• Communication headset
• Headset with electret, noise reduction microphone for hands-free communication from your PC
• Input frequency: 60 Hz, +/- 3 Hz, Output frequency (sync to mains): 60 Hz, +/- 3 Hz
• Topology: Standby, Waveform type: Stepped approximation to a sine wave
• Includes four NEMA 5-15R ports, four NEMA 5-15R battery backup ports and input NEMA 5-15P port
• Transfer time: 8 ms typical, 12 ms maximum
• Cord length: 5', Number of power cords: 1, Color: Black
• Interface ports: USB, Control panel: LED status display with on line: On battery: Replace battery and building wiring fault
• Alarm when on battery, distinctive low battery alarm
• Data line protection: RJ45 10/100 Base-T Ethernet protection, Filtering: Full time multi-pole noise filtering : 5 percent IEEE surge let-through
• Dimensions: 3.46"H x 11.89"W x 7.09"D, Weight: 13.64 lbs., Form factor: Desktop
• Temperature: 0 - 40 deg C, - 15 - 45 deg C, Relative humidity: 0 - 95 percent, Elevation: 0 - 10000', 0 - 50000', Audible noise: 45 dBA
• Contains USB cable and user manual
• Meets California (CEC) Battery Charger, CSA C22.2 No. 107.1, ENERGY STAR (USA), FCC Part 15 Class B and RoHS standards and certifications
• Comes with 3 years warranty
• Cord length (ft.): 8

Comfortable to Wear
With its foam ear cushions, the Koss CS100 USB communications headset will provide you with the comfort you want when wearing the headphones for hours at a time. The device can also be adjusted, so you can fit the headphones exactly to your head.

Plugs Right In
The headset plugs directly into the USB port on your desktop or laptop. This way, you can rotate the headset between computers or even bring it along when you leave the office to work at home.

Interact With Your Fellow Gamers
Put the Koss CS100 USB communication headset over your head and get ready to interact with your fellow gamers. Strap the headset on and communicate with your buddies over a friendly sports game or first-person shooter.