Core Features: Android 13.0, 7-Inch (1024 X 600) Capacitive Adjustable Touch Screen, Optimal Hd Audio, Yealink Noise Proof Technology, Dedicated Zoom Button, Built-In Bluetooth 5.2 And Dual Band 2.4G/5G Wi-Fi, Supports Yealink Bluetooth Wireless Handset Bth58, Supports Up To 3 Expansion Module Exp50, 2 X Usb Type-A Ports, Dual-Port Gigabit Ethernet, Supports Poe, Supports Zoom And Yealink Device Management Platforms, Hybrid Mode.