Plantronics .Audio 400 DSP foldable stereo headset adds an enhanced version of digital signally with DSP for cleaner audio listening beyond standard USB. The foldable design allows for easy storage and transport. Listen to your CDs, DVDs, or MP3 files. Its noise-canceling microphone enhances speech accuracy.
Jabra GN2120 Mono NC Headset Brand New Includes Two Year Warranty, Product...
GN 9350 is the ultimate example of wireless office headset functionality....