Yealink BT40 USB dongle for Bluetooth headsets

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.

• Operating distance: 10 meters
• Answer incoming calls through Bluetooth headset
• Terminate calls through Bluetooth headset
• Adjusts the volume o Bf luetoot h headset through
• Bluetoothheadset or your phone
• Bluetooth frequency range: 2.402GHz-2.480GHZ
• Built-in security
• Operation system: Windows 98SE, Windows 2000, Windows XP, Windows Vista etc.
• Low power consumption
• Symbol rate: 3Mbps
• Bluetooth specification: V4.0+HS system