PLANTRONICS BLACKWIRE C520-M Binaural USB Headset for PC (Optimised for Microsoft Lync), Stock# 88861-02 Telephone cord First-mic priority eliminates hollow tunnel

First-mic priority eliminates hollow tunnel sound by activating only the microphone closest to the person speaking

5-inch chassis must be installed vertically

The durable Greenlee 1941-1 BLADE

designed for plenum-rated applications

Catalog# 51153160

PLANTRONICS BLACKWIRE C520-M Binaural USB Headset for PC (Optimised for Microsoft Lync), Stock# 88861-02 Telephone cord First-mic priority eliminates hollow tunnelProduct features PLANTRONICS BLACKWIRE C520 M This is a Binaural USB Headset for PC (Optimised for Microsoft Lync) which has a smart Sensor technology automatically answers calls simply by putting headset on amking it simple and intuitive to use with visual and audio cues to manage call, mute and volume status. Stock Number: 88861 02 Model No: BLACKWIRE C520 M *NEW IN THE BOX *One Year Warranty