Plantronics Blackwire C620 USB Noise Canceling Binaural Headset Communications

Plantronics Blackwire C620 USB Noise Canceling Binaural Headset Unified Communications New but open box. About this item For those who spend hours each day on long conference calls, webinars and video conferencing, the exceptional voice clarity and all-day comfort of the Blackwire 600 Series make communications more effective and productive. Featuring a flexible boom, a noise-canceling microphone and digital wideband telephony, the Blackwire 600 Series delivers the performance and comfort necessary in busy calling environments. The over-the-head design can be worn in a monaural (single earpiece) or binaural (dual earpiece) style and features generously padded ear cushions for optimal comfort during phone-intensive tasks. Professional grade wideband audio optimized for PC communication environments where frequent softphone conference calls take place Noise-canceling microphone limits outside noise, ensuring great audio quality and easing listener fatigue Echo cancellation for full-duplex speakerphones when both the microphone and speaker are on at the same time Call controls include call/answer/end button for easy call management Volume adjustment with +/- and mute button simplifies operation Please refer to the pictures. What you see is what you get.