Features:
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.

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


Packing content:
1 * 4.0 Bluetooth adapter

Note:

A. Import duties， taxes and charges are not included in the item price or shipping charges. These charges are the buyer\'s responsibility. 
B. Please check with your country\'s customs office to determine what these additional costs will be prior to bidding/buying. 
C. We only ship to confirmed order address，your order address Must Match your recipient address.