Yealink BT41 Bluetooth USB Dongle

The BT41 BluetoothUSB dongle adds Bluetooth connectivity to your IP Phone with a wide variety ofBluetooth Headsets, allowing you to receive calls wherever you are in theoffice. Compatible with Bluetooth specification V4.1, back compatible withBluetooth 1.1, 1.2, 2.0 and 3.0 for wide-ranging use.