Cruise Mode: Constant speed cruise 5-50 km constant speed cruise, during the acceleration process, short press the Power button to display , enter the cruise, push the acceleration, brake, and then press the following Power button to exit the cruise, Accelerate/Brake: Push the "wheel" forward to control the skateboard forward, and pull the "wheel" back to control the skateboard brake. Push the 'roller' forward to switch the speed gear, and pull the 'roller' backward to switch the brake force adjustment. Scooter speed gear switch: In the stationary state of the scooter, or in the sliding state of the scooter, short press the function button to switch the four gears of the scooter, SPEED -4 3 gears ECO economic mode, long cruise mode. 4th gear is the most powerful high speed. Scooter brake force gear switch: Pull the "roller" back on the remote control and do not send it away, and at the same time short press the function button to switch the scooter brake strength to four gears, BRAKE