The Yealink CPE80 Extension Microphone is designed to be used with the Yealink CP860 VoIP Conferencing Phone. The expansion microphone extends the range of your existing Yealink CP860 by an additional 10 feet respectively Yealink CPE80 Extension Microphone Key Highlights Optima HD voice, full duplex technology 10-feet (3-meters) 60° voice pickup Capacitive mute touchpad with bicolour LED Echo cancellation 1 x RJ9 (4P4C) port for connecting to Yealink CP860 (sold separately) Dimension (WxDxH): 104mm x 117mm x 22mm What's in the box? CPE80 Extension Microphone Quick Start Guide
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