Using your new RC car is easy! First, insert 2 AA batteries into the remote controller. Then, charge the car for about 3 hours. Once it's fully charged, you can start playing. The car can be used on different surfaces like the ground, grass, or sand. You can control it from up to 50 meters away using the 2.4GHz radio technology. While playing, the suspension shockproof system will protect the car from bumps. Be careful not to play in very wet or dirty places as it might damage the car. After use, store it in a dry and cool place. If the rubber wheels get dirty, you can clean them gently with a damp cloth. Enjoy your RC car!