Android 137 inch (1024x 600) IPS capacitive touch screen Optimal HD audio, Yealink Noise Proof Technology Magnet HandsetSupports up to 3 Expansion Module EXP50 1 USB Type A port, supports USB headset1 USB Type C port, supports Device Mode Coming Soon Built-in Bluetooth 5.2 and Dual Band 2.4G 5G Wi-Fi 5 Supports Microsoft TAC and YMCSWall mountableDual-port Gigabit Ethernet, PoE support Hybrid mode
