Optimal HD audio, full duplex technology
Yealink Noise Proof Technology
20-foot (6-meter) and 360-degree microphone pickup range
Two additional CP Wireless Expansion Mic CPW90
Built-in 3-microphone array
Based on Android 5.1 operating system
5-inch multi-touch screen with 720×1280 resolution
Yealink Pentagon Meeting Room
5-way conference call
Hybrid UC meeting
Built-in Wi-Fi (2.4GHz/5GHz, 802.11.b/g/n/ac)
Built-in Bluetooth 4.0
Connect to PC via USB Micro-B port
Power Supply not included
 California Prop 65 Warning