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Plantronics Audio 400 DSP USB Computer Headset

SKU: PLN7692111 MFR: 76921-11
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About this item

The Plantronics Audio 400 DSP USB Computer Headset you get a foldable, stowable full-range stereo headset that works with your computer's USB port. The headset has a built-in USB cable that connects to your computer's USB port. In addition to full-range stereo sound, the headset features a noise-canceling microphone and its Digital Signal Processing technology.

The headset features two 28mm speaker drivers that deliver 20Hz to 20kHz response. It also features inline volume controls and mic mute controls. Whether you are using a VoIP program, listening to music, or watching and listening to DVDs, this headset is an excellent and highly portable addition to your computer setup.

What's Included With This Item

  • Plantronics Audio 400 DSP USB Computer Headset
  • USB Adapter
  • Plantronics Warranty

Key Features

  • Make Internet calls or listen to music, podcasts, DVDs and more from your computer
  • Communicate clearly with the noise-canceling microphone
  • Position the QuickAdjust microphone precisely where you want it
  • Adjust the volume or mute the microphone with the convenient inline controls
  • Fold, stow and take the headset with you

Technical Specs

Style Foldable over the Head, Full-Range Stereo Headset
Connectors 1x USB adapter
Controls Volume
Microphone mute
Driver 28mm diameter per speaker
Sensitivity Speaker: 27dBPa/V
Microphone: -38 dBV/Pa (±5dB)
Impedance Speaker: 32 Ohms
Microphone: 3k
Frequency Range Speaker: 20Hz to 20kHz
Microphone: 100Hz to 10kHz
Mic Type Noise-cancelling Electret Unidirectional
Mute Yes
System Requirements Works with your computers USB port and runs on a supported operating system. These headsets utilize the built-in Windows drivers.
Supported USB & DSP Operating Systems:
Windows 98 SE (second edition)
Windows 2000
Windows ME
Windows XP
Mac OS 9 and above
Windows XP
Windows Vista
Windows 7
Unsupported Operating Systems: Linux
Cable Length 9.84' / 3m
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