CP960 VoIP SIP conference telephone, 1 x Fast Ethernet, PoE required, AC optional (via PoE injector), 5 inch touch colour TFT LCD, built-in 20 foot range microphones, HD audio, Android 5.1, 1 x 3.5mm audio-out port, Bluetooth, Wi-Fi (add up to two wireless microphones, SKU #CPW90), 2 x wired microphone ports (add up to two additional wired microphones, SKU #CPE90), 2 x USB 2.0, 1 x USB 2.0 micro-B. Optional AC PoE injector, SKU # YLPOE30.