Chip: JL6973  V5.3
Earphones Baterry Capacity: 30mAh*2,  3.7V
Cahrging Bin Charging Capacity: 300mAh, 3.7V
Functions:
1.Ture capacity displsy
2.Supoort wake up Siri
3.Touch control
4.Allow to rename and position
5.Support Cahrging bin and earphones charge at one time
Charging time: 2 hours
Calling time: 4.5 hours
Standby time: 40 hours
Material: PC+ABS
Touch key functions:
1.Play/pause: Click the left / right eaphone
2.Answer calls: Click one earphone
3.next / last songs: Double clicks the right / left earphone