The Yealink CP965 is a touch sensitive HD IP conference telephone and is recommended for middle and large-sized conference rooms. It provides HD quality with voice conferencing features and easy control operation. Elegant business design, With acoustic shielding for spilt liquids, Simple operation via LCD display with easy UI, With 13 built-in microphones for a sharp and natural sounding conference experience, Yealink Noise Proof technology, Connection to mobile devices possible via Bluetooth or USB, With Android 9 and Yealink Decagon Meeting Room, 10-Way conference call possible, Built-in Wi-Fi (2.4 Ghz / 5 GHz, 802.11a/b/g/n), Power supply via PoE. Important: no power supply included!