Plantronics SupraPlus H251N Wired Office Headset

Plantronics SupraPlus H251N Wired Office Headset:  Overall Design

 

The Plantronics SupraPlus H251N Wired Office Headset brings new standards in all-day comfort and reliability to telephone professionals. Enhanced receive-side audio quality, intelligent flexible boom and stylish design provide greater headset flexibility. SupraPlus offers monaural or binaural versions, voice tube or noise-canceling microphones and is compatible with Plantronics amplifiers and USB-to-headset adapters. Plantronics SupraPlus H251N Wired Office Headset:  Specifications Connectivity Technology:  Cable Frequency Response:  200 Hz to 4kHz Microphone Impedance:  100 Ohm Microphone; 150 Ohm Earpiece Earpiece Design:  Monaural Semi-open with soft foam ear pads Microphone Type:  Boom Microphone Sensitivity:  -39 dB V/Pascal Interfaces:  1 x Proprietary Weight:  1.7 ounces Additional Information:

Voice Tube and noise-canceling microphones

Supports all Plantronics amplifiers and USB-to-headset adapters

All-day wearing comfort and reliability

Enhanced audio for greater listening accuracy

Designed for the most demanding environments