Bluetooth version: V5.0 |
Transmission distance: 10 meters |
Frequency range: 2.38GHz – 2.45GHz |
Frequency response range: 20Hz – 20KHz |
Sensitivity: 90 + / – 3db |
Microphone sensitivity: -42db |
Resistance: resistance 600 mohm |
Rated power:16mW |
Drive unit: 6MM |
Play time: about 2.5 hours |
Standby time: about 24 hours |
Charging time: 0.5 hour or so |
Battery: 30mAh |
Charging bin: 120mAh |
Support protocols: HSP / HFP / A2OP / AVRCP |
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