BLACKWIRE,C3220 USB-A - Polycom
Earpiece |
Earpiece Design |
Over-the-head |
Earpiece Type |
Binaural |
Interfaces/Ports |
Host Interface |
USB Type A |
Microphone |
Microphone Technology |
Noise Reduction |
Microphone Technology |
Noise Cancelling |
Microphone Design |
Boom/On-cable |
Miscellaneous |
Compatibility |
|
Physical Characteristics |
Weight (Approximate) |
118 g |
Form Factor |
Supra-aural |
Technical Information |
Sound Mode |
Stereo |
Connectivity Technology |
Wired |
Features |
In-Line Volume Control |
Features |
Flexible |
Features |
Dynamic EQ |
Features |
Mute Button |
Features |
Digital Signal Processing (DSP) |
Features |
Lightweight |
Features |
Durable |
Minimum Frequency Response |
20 Hz |
Maximum Frequency Response |
20 kHz |
Sound Pressure Level (A-Weighted) |
118 dB(A) |