Plantronics Entera USB HW121N-M Microsoft Binaural 202239-01 Accessories while a precisely tuned microphone

while a precisely tuned microphone masks nearby conversations

Leave the noise behind

music and voice calls

One-touch inline volume and mute button

The Quick Disconnect Lock is designed to fit onto all of Plantronics H and P series headsets with any of the Quick Disconnect designs (including the new “Hot Quick Disconnect” DuoPro

Plantronics Entera USB HW121N-M Microsoft Binaural 202239-01 Accessories while a precisely tuned microphoneFor those who spend hours each day on long conference calls, webinars and video conferencing, the exceptional voice clarity and all day comfort of the Entera USB Series make communications more effective and productive. For those who spend hours each day on long conference calls, webinars and video conferencing, the exceptional voice clarity and all day comfort of theEntera USB Series make communications more effective and productive. Featuring a