Q: Can the car climb walls A: Yes, as long as the rear mode is adjusted to "Wall", you can crawl on smooth walls, glass, and ceilings.Q: Why doesn't the car I received climb up A: Charge the car before use, turn the switch on the rear of the car to "OFF", the red light on the charging cable will light up when charging, and the red light will turn off when fully charged.Q: If I choose 2PCS, will I receive two cars A: Yes, you will receive two cars, two remotes and two cars with boxes of different colors.Q: Why does the car not work when fully charged A: The car is not connected to the remote control, first turn on the car, and then turn on the remote control. After the frequency connection is successful, the remote control can be performed normally.notes:1. Due to different production batches, two kinds of remote controls are sent randomly2. The rear of the car can be adjusted against the wall and the floor mode3. The white paper on the bottom of the car cannot be torn off. It needs to be flattened when used to ensure that the wall is smooth, which is conducive to the vehicle climbing the glass.4. When the car is charging, turn the switch to the "OFF" position.For other questions, please contact our professional customer service to help you solve, thank you", Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.