PLNHW251N, Plantronics SupraPlus Monaural Headset PLN HW251N

Plantronics Telephone & Computer Headsets: Plantronics HW251N Monaural Headset, Adjustable Headband, Quick Disconnect, SR, PLNHW251N, SupraPlus Wideband Monaural Headset offers Wideband VoIP technology. Delivers the highest level of audio performance, even in noisy environments, heightened speech clarity and lifelike fidelity. Noise-canceling microphone filters out excessive background sound. Designed for over-the-head comfort (Monaural design). Requires amplifier (PLN M22) (sold separately). UPC 17229124813