X5U High-End IP Phone. Up to 16 SIP accounts, black. Screen diagonal: 3.5 inches with a resolution of 480 x 320, touchscreen: no. PoE: yes, Wi-Fi: no, Bluetooth: yes. Headset connection type: Bluetooth, RJ-9. HD audio on speakerphone and handset. Stand with 2 adjustable angles of 45 and 50 degrees. With two color displays and newly added line keys with LED lighting, the Fanvil X5U provides direct access to instructions and aims to offer more flexibility and productivity to meet the diverse needs of businesses. The Harman speaker and the G.722 and Opus wideband codec in this device deliver an impressive HD audio experience in both the high and low frequency ranges of the network. Wireless convenience thanks to Bluetooth interface. This phone has a built-in Bluetooth interface. You do not need an adapter to connect a wireless, Bluetooth-enabled headset to the device. Enjoy maximum freedom of movement while talking: with a Bluetooth headset, you not only have both hands free but can also move away from your workstation while communicating with your conversation partner. Easy installation thanks to PoE. This network-capable device is powered via Power over Ethernet (PoE) through the LAN cable. The main advantage of PoE is that you do not need a power supply cable. This allows you to install Ethernet-connected devices even in hard-to-reach places or in areas where many cables would be disruptive. You save installation costs and can increase the reliability of connected devices by using a central uninterruptible power supply if desired.