Features:

• 100% Brand new High Quality.
• This mini USB Bluetooth 4.0 adapter with high speed.
• Simple pairing, good anti-jamming features.
• It’s a simple solution to enable your computer connect with smartphone.
• Tablet or other Bluetooth device.
• Simple pairing.
• Good anti-jamming.
• Bluetooth low energy Radio USB Dongle.
• Dual-mode Bluetooth transfer.
• Low-power selectable 1.2 to 3.6 VI/O.
• Supporting Bluetooth voice data.
• Supporting multi languages.
• Backward compatible with Bluetooth v1.2/2.0/2.1/3.0.

Specification:

• Version: CSR4.0
• Operation system: Windows 98, 98 se, Me, 2000, XP, Vista, Windows7
• Interface: USB compliance
• Rate: 3Mbps
• Receiving/Sending range: 20m
• Certifications: FCC, CE
• Product size: about 2.2 * 1.7 * 0.7cm
• Net weight: 2g
• Color: Black