Description

1. Bluetooth 5.3 chip: JL AC7006F4
2. Battery capacity: 350mAh; Charging time: 2 hours
3. Use time: 40 hours
4. Size: 194*187*77mm; Weight: 163g
5. Support Bluetooth, TF card, AUX playback
6. Support Chinese and English prompt sounds: double click the function key in the unpaired state