Bluetooth Adapter Dongle

Compatible with the Yealink T46G phone, this device produces Bluetooth 4.0 connectivity with up to a 33-foot wireless range.  This product comes with a standard (1) year warranty from purchase date. Warranty returns are handled by SpectrumVoIP. The dongle plugs into the phone's USB port. It is backward compatible with Bluetooth 1.1 through 3.0, and includes wideband audio support. Supports Yealink T46G Wideband audio support Answer/Terminate calls through wireless headset 10m (33ft) Range Adapter Specifications Bluetooth specification: V4.0+HS system Enhanced Data Rate (EDR) compliant for both 2Mbps and 3Mbps supported A2DP technology 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 on your phone Bluetooth frequency range: 2.402GHz - 2.480GHz Built-in security Operating system: Windows 98SE, Windows 2000, Windows XP, Windows Vista etc.