Optimal HD audio, full duplex technology Compatible with Zoom Rooms meeting platform. Yealink Noise Proof Technology Built-in 3-microphone array Up to 20-foot (6-metre) and 360° microphone pickup range Comes with two additional Yealink CPW90 wireless expansion microphones Based on Android 5.1 operating system 5" multi-touch screen with 720x1280 resolution Yealink Pentagon Meeting Room 5-way conference call Hybrid UC meeting Built-in WiFi/Bluetooth Connect to PC via USB Micro-B port
