Specifications
- Version:Â Bluetooth 5.3
- Supported Protocols:Â A2DP, AVRCP, HSP, HFP
- Operating Frequency: 2.402 GHz – 2.480 GHz
- Receiving Sensitivity (Typical): -42 dB ± 3 dB
- Effective Range: ≤ 10 meters
Audio Performance
- Output Power:Â Rated at 5 mW
- Channel System:Â Stereo Sound
- Frequency Response: 20 Hz – 20 kHz
Battery and Charging
- Battery Capacity:Â 280 mAh
- Charging Input:Â DC 5V / 1A
- Charging Time:Â Approximately 1.5 hours