Bluetooth 4.0 USB dongle: for communication between mobile phone and computer.

The Bluetooth V4.0 USB Dongle - ultra small size, high performance,
Even with USB connector only 2,3cm in length.
Bluetooth V4.0 technology: high-speed wireless data transmission and very low power consumption

Key features:

• Bluetooth 4.0 + EDR
• USB1.1/2.0/3.0 standard compatibility
• Bluetooth low power management
• APT-X stereo transmitter management
• Easy pairing, connecting; Security/data protection improvements
• Communicates with all Bluetooth devices within a range of 10 metres
• Windows 7/8/10 support