Plantronics Poly Blackwire BW3320 Binaural USB Headset:
The Poly Blackwire BW3320 USB headset offers a premium audio experience in a headset built for call center and office use. The Blackwire BW3320 headset is has a binaural (2-ear) design, to insure that every word is heard clearly. The padded headband and pivoting speakers guarantee all-day comfort and its flexible microphone boom allows a customized fit for perfect mic placement.
The cord from the headset comes down to a standard USB-A. (Note: This model is also available in the smaller new USB-C.)
Inline Call controls include a call answer/end button, volume and mute.
Easy plug-and-play deployment.
Covered by 2-year factory warranty