1. Color: Black, Grey
2. Bluetooth 5.3; Chip: JL AC7006
3. Battery capacity: 800mAh; charging about 2.5 hours
4. Use time: 120 hours; Standby time: 1200 hours
5. The total length of the headset is 96cm; weight: 50g
6. Support Bluetooth, TF card (≤32G) playback
7. Support Chinese and English prompt tone: double-click the multi-function key in unpaired state
8. 800mAh large battery, 120 hours of super battery life, fast charging only takes 2.5 hours
