Plantronics Blackwire C5220 Black/Red On the Ear Headsets Microphone

Very Good Used Condition. Black & Red Echo Cancellation, Ambient Sound Mode, Detachable Cable, Built-In On/Off Switch, Stereo, Call functions, Adjustable Headband, Microphone Mute Button, Volume Control, Rotating Ear Cups, Noise Cancellation, Foldable, Built-in Microphone Size: one Condition: Pre-Owned Good