Bluewheel HX500 Manual De Instrucciones página 40

Our Hoverboard does not have a brake mechanism. If you wish to
reduce speed, you must slowly move your body's centre of gravity /
your weight backwards.
Please only get off the device in backwards direction. Should you get
off in forward direction, your body's centre of gravity / weight will be
moved forward. Then the device will perform an extra thrust forward.
The board will stop you from getting off.
Please remember: Never get off the Hoverboard at the highest speed.
Gradually reduce the speed. Please always get off in backwards
direction.
Please refrain from any hasty turning. At high speeds this is a
great danger.
40