Enter the setting menu of the children's rocking car:

1. Press and hold the setting button on the back, and there will be a voice prompt (depending on the brand of the rocking car, it may also be at the bottom) .

2. When you open it, you can see that there are two buttons, one button is to adjust the time.

3. The other one is to adjust the number of coins. In addition, you can check the brand of the rocking car and directly search for this brand of rocking car online. There are instructions.