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Description
- Bluetooth version: V5.0, JL6916A
- Auto Boot & Auto Power Off
- Channel: Stereo,Dual sound
- Transmission distance: 10 meters
- Play/Talk time: 3 hours
- Standby time: 100 hours
- Charging time: 1 hours
- Battery capacity:50mAh
- Charging box battery: 300mAH
- Low battery alarm 3.2V
- Earphone weight:5g each earphone