What problems should I pay attention to when using a scooter?

Note: Do not use it on ordinary roads (highways); Before riding, be sure to confirm whether all parts are loose and whether the locking lever is locked; Scooters are not toys. Please don't use them for other purposes than riding. For safety reasons, helmets, wristbands, rubber-soled shoes, etc. Preparation should be made in advance when using, so as to take good physical protection measures. Besides, don't wear sunglasses and headphones when playing. At the same time, slippery shoes and high heels should not be worn. When riding, don't ride in a stunt way; Please do not use it at night, on rainy and snowy roads or in dangerous places (such as sand, gravel and potholes). At the same time, please don't drive on rugged roads, places with frequent vehicles and places with many pedestrians. The maximum weight of the scooter is 100 kg. If you are overweight, please do not use it.