Chelsea Online

When you hit the road with your laptop - plug in for better calls, films and music Plantronics 400 DSP digitally-enhanced foldable stereo headset with full-range stereo sound. The foldable design allows for easy storage and transport. Listen to your CDs, DVDs, or MP3 files. Its noise-canceling microphone enhances speech accuracy. Plantronics PerSono™ Audio Control Center Software available via internet download. The PerSono Audio Control Center Software allows users to adjust microphone and audio characteristics like volume, bass and treble, launch their favorite voice or audio applications, as well as select audio presets like rock, jazz or classical, all from a central software interface. Features Make Internet calls or listen to music, podcasts, DVDs and more from your PC Communicate clearly with the noise-cancelling 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 Hardwired USB plug In-Line controls for Volume and Mute Digital Signal Processing Noice Cancelling Microphone Storage/carry pouch