Android 13.0 Zoom User Interface 4 inch (800 x 480) Capacitive Touch Screen Magnet Handset Optimal HD audio, Yealink Noise Proof Technology Full-duplex hands-free speakerphone with AEC Built-in Bluetooth 5.2 Module and 2.4G/5G Wi-Fi USB 2.0 port, Support USB Headset Dual-port Gigabit Ethernet, Support PoE Wall mountable Support Yealink/Zoom Device Management Platform MP54 E2 Smart Business Phone for Zoom Handset with Handset Cord Ethernet Cable (1.5m CAT5E UTP Cable) Stand Quick Start Guide