Using this Mario RC car is a breeze. First, charge the 3.2V rechargeable LiFePO4 battery for 50 minutes. Then, insert the included remote - control batteries. Turn on the car and the remote, and you're ready to race. You can control the steering and speed easily. When using it, make sure to operate it on flat and open areas to avoid crashes. After each use, turn off the car and the remote to save battery. Keep the car clean by using a dry cloth to wipe it. Don't expose it to water or extreme temperatures. If you have any issues, check the batteries first. Have a great time racing with Mario!