Yealink CPW90-BT Wireless Bluetooth Microphone, Single Unit, USBC Cradle, For Use With VP59 Huddle Room kit ONLYThe CPW90 BT is for the (SIP, SFB & TEAMS) VP59 Video phone The Yealink CPW90 BT is a single wireless bluetooth microphone for Yealink's VP59 Video phone series. It features superior audio technology and supports 360 degree voice pickup range at a wide radius without any wiring troubles. Capacitive mute touchpad plus place and charge charger cradle round out its user friendly features. The Yealink wireless expansion mic CPW90 ease of use, makes for