Plantronics .Audio 400 DSP Folding USB Computer Headset

Plantronics .Audio 400 DSP (formerly DSP 400) offers collapsible design, ideal for easy storage and transport. USB digitally enhanced voice quality for Skype®, Windows Live™, or Yahoo® Messenger Internet calling; Easy set up - simply plug into your computer's USB port (no software needed); Listen to CDs, DVDs and MP3 files in stereo wherever your laptop goes. Full-range stereo sound; noise-canceling microphone for greater speech accuracy; inline digital volume and mute controls. Windows and Mac compatible. Part number 76921-11, formerly 76921-01. One year manufacturer's warranty.