Specifications:
Chip：JL6936D
Bluetooth Version：V5.0
Earbud Battery: 40mAh*2(Fully charged in 1.5H)
Charging case battery: 450mAh
Input voltage / current: DC 5V/1A
Play time: 4H (in medium vol.)
Talk time: 4H (in medium vol.)
Charging time: about 1.5H
Features:
1.In-ear detection technology
2.hall-effect switch
3.Wireless charging function &Type-C quickly charge
4.Incredible Sound Quality
5.Use the earbuds touch sensor to answer calls and play, pause, volume adjust and skip music on-the-go.