1,bluetooth dongle v1.2 2,plug and play 3,Interface Type ... to Bluetooth headset.4. Supporting Bluetooth vioce date.5. Supporting Multi languages.6. Compliant with Bluetooth v1.2 7. Work with Bluetooth, compliant ... coexistence, Portable, lightweight and mini sized,Full speed USB v2.0 interface.12. Friendly to operate user's interface and ... search of devices in range. Antenna usb2.0 bluetooth dongle