Yealink IP Phone Bluetooth USB Dongle v4.1 for T4S/T53 IP Phones BT41

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 V4.1 specification, back compatible with Bluetooth 1.1, 1.2, 2.0 and 3.0 for wide-ranging use.Supports Yealink SIP-T27G/T29G/T46G/T48G/T41S/T42S/T46S/T48S/T53Bluetooth V4.1 specificationEnhanced Data Rata (edr) compliant for both 2Mbps and 3Mbps supportedA2DP technologySupport 8K NBS (apply to SIP-T27G/T29G/T46G/T48G/T41S/T42S/T46S/T48S)Support 16K WBS (apply to SIP-T53)Operating distance: 10 metersAnswer incoming calls through Bluetooth headsetTerminate calls through Bluetooth headsetAdjusts the volume of Bluetooth headset through Bluetooth headset or your phoneBluetooth frequency range: 2.402GHz-2.480GHzBuilt-in securityLow power consumption——