- Bluetooth version: 5.4
- Bluetooth solutions: JL7003D8
- Bluetooth range: 10m
- Battery capacity: 300mAh (charging bin), 30mAh*2 (earphone)
- Charging time: 1 hour
- Working time: 3 hours for phone call, 4 hours for music play
- Standby time: 50h
- Function: TFT touch screen, intelligent touch control, HiFi music, ANC noise reduction







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