The Bluetooth USB dongle adds Bluetooth connectivity to your IP Phone with a wide variety of Bluetooth Headsets, allowing you to receive calls wherever you are in the office. Compatible with Bluetooth specification V4.0, back compatible with Bluetooth 1.1, 1.2, 2.0 and 3.0 for wide-ranging use.
Bluetooth specification: V4.0+HS system
Enhanced Data Rata (edr) compliant for both 2Mbps and 3Mbps supported
Wideband audio support
Operating distance: 10 meters
Answer incoming calls through Bluetooth headset
Terminate calls through Bluetooth headset
Adjusts the volume of Bluetooth headset through Bluetooth headset or your phone
Multipoint technology for connecting with 4 Bluetooth devices at the same time
Bluetooth frequency range: 2.402GHz-2.480GHZ
Operation system: Windows 98SE, Windows 2000, Windows XP, Windows Vista etc.