1. Chipset : Realtek 8763BFP
2. Material : ABS
3. Earbuds battery:60mAh*2 (with protection PCB)
4. Charging case:2500mAh(with protection PCB)
5. Driver unit : graphene
7. Bluetooth range : 10 m
8. Charging case : micro USB
9. Audio range: 2.402 GHZ ~ 2.480
10. Playtime : 7-8 hours
11. Charging time : 1hours
12. Standby time : 150 hours
13. Product size : 58*27*58mm
14. Features : 1) Auto paired
2) Touch control
3)Water-proof level: IPX5 4) When one Wireless charging(optional)