• 100% Brand new and high quality

• Bluetooth V2.0 + EDR

• USB2.0 specification,backward compatible with USB1.1 & 1.2 / non compatible USB 3.0

• USB bus powered,no power supply is built-in LED work light indication

• Slim extremely light,built-in antenna,no USB connection,use,easy to carry

• Frequency :2.400-2.4835 Ghz

• Usage Frequency: frequency hopping

• Spread spectrum (FHSS)

• Transfer Rate: 3Mbit/s (EDR),transmission speed more quickly

• Security: 128 bits safe mode

• Supports all Windows systems,including Windows,xp,vista,win7 win 8,etc

• Support EDR security mode

• Support VOIP voice calls seamlessly connect Skype software.

• Bluetooth specification V 2.0 & V 1.2 Compliant

• Supporting profiles: networking,Dial-up,Fax,LAN access,and Headset

• Plug and Play, no driver needed

• Length with only 1.9cm

• Working with led lights

• Weight: Approx 9g

• Easy and Convenient to use

Package Include: