Interface:TYPE C
1.Solution AB5756C
2.Charging case: Inchip 5413P
3.Headphone battery: 501012-40 mah
4.Charging case battery: 751530-300 5.mah
6.Standby time: 100 hours
7.Call duration: 5.5 hours
8.Music duration: 6 hours
9.Charging duration: 2 hours