USB Bluetooth Adaptor

Specifications:
*Bluetooth V2.0 compliant
*USB V2.0 compliant
*Operation range: 20m-100m(bluetooth class 1)
*built-in antenna
*Frequency band: 2.4Ghz unlicensed ISM band
*Maximum data rate: 3 MB
*Sensitivity: -89dBM@ 0.1%BER
*LED status indicator