Always set up the jetboard in a dry environment away from the water.
Once you ensure you are in a dry environment, carefully insert the fully-charged battery into the jetboard using the front and rear battery grips.
Then secure the board leash around your ankle or under your knee, making sure that you velcro it tightly.
Attach the magnet key into its holding at the back of the jetboard. Once the magnet key is attached, you will be able to pair your hand controller.
To pair your hand controller with the jetboard, press the controller throttle all the way down for up to 5 seconds until the LED lights begin to flash. When the lights stop flashing, the controller is paired with the jetboard and you are ready to hit the water.