Product Overview
1. Bluetooth version: BT5.1
2. Communication distance: within 10 meters (barrier-free link)
3. Charging time: about 0.5-1h
4. Standby time: about 22h
5. Music talk time: 3-4h (use of earphone words)
6. Frequency response range: 20-20khz
7. Impedance range: 32 ohm +/- 15%
8. Battery capacity of charging compartment: 400mAh
9. Headphone battery capacity: 40mAh
10. General functions: incoming calls, music play/pause, up and down music, language assistant
11. Mini and compact, easy to carry
2. Communication distance: within 10 meters (barrier-free link)
3. Charging time: about 0.5-1h
4. Standby time: about 22h
5. Music talk time: 3-4h (use of earphone words)
6. Frequency response range: 20-20khz
7. Impedance range: 32 ohm +/- 15%
8. Battery capacity of charging compartment: 400mAh
9. Headphone battery capacity: 40mAh
10. General functions: incoming calls, music play/pause, up and down music, language assistant
11. Mini and compact, easy to carry
Specification:
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