PLNH171N, Plantronics DuoPro Convertible Telephone Headsets PLN H171N

Plantronics Telephone & Computer Headsets: Plantronics H171N Convertible Telephone Headset, With Noise Canceling, Gray, PLNH171N, Versatile headset offers all-day comfort and best in class sound quality. Wear over the head or over the ear. Antitwist microphone boom ensures perfect microphone placement each and every time. Innovative double T-pad headband for ultimate stability. Quick Disconnect feature lets you walk away from phone while still wearing headset. Ergonomic innovations offer unsurpassed comfort. Requires amplifier (PLN M22) or adapter (PLN P10). UPC 17229111417