Product information:
Product material: Abs+ pc
Battery capacity: 2000mah (3.7v/ 7.4wh)
Usb.c input: 5v= 1a
Output power: 3w
Product size: 72.2*41*15.6mm
Extra battery life for apple watches
It provides 3.4 charges for the apple watch
50 minutes can charge 60% of the latest generation watch
Small and small, with its own key chain
Electric quantity digital display
Automatic induction, that is, discharge and charge
Widely compatible with all apple watches
Overcurrent protection, overvoltage protection and other 6 kinds of safety protection
Charging is not hot, safer to use