• 4.0 inch (480 x 800) Capacitive Touch Screen
• 4.0 inch (480 x 800) Capacitive Touch Screen • Magnet Handset • 3-ports USB 3.0 Hub • Supports Bluetooth Headset • Supports BT50 Dongle for PC • Supports Busylight • Optimal HD audio, Yealink Noise Proof Technology • Full-duplex Hands-free Speakerphone with AEC • Dedicated Teams Button • Wall mountable，with PSU
