- Bluetooth Protocol: Bluetooth 4.0
- 2.4GHz communication frequency
- Sensitivity: ≤-93 dBm
- Output Power: ≤3 dBm
- Asynchronous Speed: 2.1 MBps / 160 KBps
- Synchronous Speed: 1 MBps / 1 MBps
- Security: Authentication and Encryption
- Working Voltage: 5V DC
- Current: 50 mA
- Dimensions: 40x18x7mm
