Core Features: 5? 720 1280 Multi-Touch Screen Android 11 Optimal Hd Audio, Full Duplex Technology 20-Foot (6-Meter), 360-Degree Microphone Pickup Range Microsoft Teams-Tailored User Interface Supports Microsoft 365 & Upgradability Of Device Applications To Teams Built-In Bluetooth 4.2 Built-In Dual Band 2.4G/5G Wi-Fi Supports Microsoft/Yealink/Unify Square Device Management Platform