Plantronics SupraPlus Noise-Canceling Headset (HW251N)
With the Plantronics Quick Disconnect, HW251N headsets will plug into an amplifier or direct-connect cable, which then plugs into your telephone. You can also connect a USB audio processor to the headset for PC applications and VoIP softphones.
Features
- Single-Ear design—headset speaker covers only 1 ear
- Noise-canceling microphone cuts 60-70% of background noise
- Quick Disconnect cord—leave your headset on while you walk away from your desk
- All-day wearing comfort and reliability
- Supports all Plantronics amplifiers and USB-to-headset adapters
- Designed for the most demanding environments
Data sheet
| Compatible with | Operating frequency Wideband |
|---|---|
| Frequency Range | Frequency range 150 to 6800Hz |
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