Using the Razor Hovertrax Prizma is easy. First, step carefully onto the deck. You can choose between Training and Normal modes based on your skill level. The mode indicator will help you keep track. Start slowly in Training mode to get the hang of it. When riding, make sure your feet are firmly on the anti - slip rubber foot pads. Charge the battery fully before your first use, and you'll get up to 40 minutes of continuous running time. It can reach speeds up to 14.5 km/h, but always ride at a safe speed. Remember to check local laws to know where you can ride this hoverboard. For maintenance, keep it clean and dry. If you notice any issues, don't try to fix it yourself. Contact Razor's customer service. This hoverboard is UL 2272 certified, so it meets high safety standards, but always wear appropriate safety gear like a helmet when riding.