Bluetooth USB Dongle Bluetooth-Adapter (I-BTD-1

Bluetooth USB Dongle/bluetooth adapter 1. Crystal casing Bluetooth USB dongle 2. Operation range: 20 meters (class 2) or 100 meters (class 1) 3. Carrier Frequency: 2.4-2.483GHz 4. Spread Spectrum: FHSS 5. Data Rate: (Bluetooth v1.2) 1Mbps or (Bluetooth v2.0) up to 3Mbps 6. I/O Interface: USB v1.1 7. Input Power: DC 5V, USB Power 8. Sensitivity: (Bluetooth v1.2) <0.1% BER at -80 dBm (Bluetooth v2.0) <-82 dBm (typical), GFSK 9. LED Indicator: Single LED 10. Color: blue, red, white, black 11. Net Weight: 7g 12. Gross Weight: 41g Chipset: ISSC Bluetooth standard:v2.1+EDR Opetation range: 20m Boundled software: ESI