Bluetooth USB Dongle

1) CSR V1.2 spec
2) Bluetooth V2.0+EDR: 2Mbps and 3Mbps
3) 20 meters (optional) range at free spacebattery
4) Frequency Band :2.4~2.4835GHz unlicensed Ism band
5) Modulation Method :GFSK, 1Mbps, 0.5BT Gaussian
6) Spread Spectrum :FHSS (Frequency Hopping Spread Spectrum)
7) RF Output Power :Class 2
8) Sensitivity :<-88dbm at < 0.1% BER
9) Antenna :2dBi PCB Antenna
10) Power consumption :
Tx Typical: 115AM;
Rx Typical: 75AM;
Standby Mode: 15AM
11) Input Power :DC 5V (via USB Port)
12) Input Power :DC 5V (via USB Port)
13) I/O Interface :USB
14) LED Indicator :Power/Active