A: the on/off button (follow the red line)
- ON: push 1 second
- OFF: push 3 seconds
B: charge via the connector (follow the red line)
- Lift the flap to release the connector
- Insert the connector into the port
- Plug the plug into the outlet
3 hours of charging gives 50 hours of fun!
WARNING: Be careful when using the power outlet near water and other unsafe situations!