Diadema PLANTRONICS Focus Bluetooth UC Stereo B825

Stereo - Wireless - Bluetooth - 150 ft. - Over-the-head - Binaural - Supra-aural Noise-canceling technology reduces background sounds to keep you focused Bluetooth technology lets you roam freely for up to 98' connectivity syncs seamlessly to your compatible mobile devices Dedicated mute button provides quick mute access when on a call