B8 Headset & Adapter:Bluetooth v2.0 USB adapter supports Bluetooth 2.0+EDR, while still backwards-compatible with Bluetooth 1.x. It is to be connected to the USB port of the computer to add the fast wireless feature to any facilities/devices with built-in Bluetooth function. It is very small in size and compatible to connect your PC or Mac* to Bluetooth devices. |
| Bluetooth Adapter | |
| Bluetooth ver. | v2.0+EDR |
| Operation Range | Up to 20 meters |
| Support System | Window s 98/ME/2000/XP,*Mac |
| Sensitivity | -89 dBM at 0.1%BER |
| Frequency Range | 2.42.4835GHz |
| Charger | Powered by PC |
| Antenna | Built-in one chip antenna |
| Certifications | CE FCC |
| USB Interface | USB2.0/1 .1 |
| Operating Temperature | -10˚C~55˚C |
| Storage Temperature | -10˚C ~45˚C |
| B8 Headset | |
| Chip | CSR |
| Bluetooth ver. | v1.1/1.2 |
| Operation Range | Up to 10 meters |
| Battery | 3.7V li-polymer battery |
| Charger | USB, Main Charger |
| Standby time | Up to 300 hours |
| Talk time | Up to 9 hours |
| Charging time | 3-4 hours |
| Dimension | L48mm,W21MM,H12mm |
| Weight | 18g |
| Antenna | Built-in one chip antenna |
| Certifications | CE FCC |
| Security | 128 bits encryption |
| Operating Temperature | -10˚C~55˚C |
| Storage Temperature | -20˚C ~45˚C |


