The Plantronics’ DSP-400 digitally-enhanced USB foldable stereo headset with full-range digitally enhanced stereo sound is so easy store and carry you can listen to your CDs, DVDs or MP3s anywhere. The noise-canceling QuickAdjust microphone boom permits the user to place the microphone easily and consistently for performance and increased accuracy.
Its lightweight materials are used for supreme comfort. It comes packaged with Plantronics’ PerSono Audio Control Center Software and also includes superior speech and voice recognition applications and a sturdy MP3 player. It comes with a one year warranty and retails for around $129.99.