1. Standard: Bluetooth v1.2
2. Excellent compatibility with cellular telephones
3. Built-in Antenna
4. Low Power Modes Available
5. Sensitivity: -76dBm
6. Max data rate up to: 723Kbps
7. Operation range: 20m (Bluetooth Class II)
8. Frequency band: 2.4Ghz unlicensed ISM band
9. LED status indicator
10. Supports Piconet, up to 7 Slaves
11. Size: 52x18.4x9.8mm
12. Weight: 7.33g