Yealink CPW65 Black Conference microphoneWireless, 3m 360 voice pickup Yealink CPW65 is a pair of CP Wireless DECT Expansion Mic for the Yealink CP965 conference phone, solving the bottleneck of sound pickup in large meeting rooms. It comes with a black fabric cover and has water resistant, grease resistant, and antifouling properties. With CPW65, delivering crystal clear and optimally stable audio experiences in large conference rooms is a piece of cake. It has three built in microphones