You can restore the factory settings.

Xiaomi Smart Remote Control Car Bluetooth wireless smart remote control car is also moving and quiet, not just for playing, with a fully simulated structure design. The control interface is very simple and can be divided into two types: the analog joystick controls the left and right, and the gravity joystick controls the left and right, or the analog joystick controls both the front and rear, left and right, and can also set the speed limit and automatic braking when not moving forward.

The remote control receiving part of the car remote control anti-theft alarm consists of a receiving antenna, an input frequency selection circuit, a high-frequency amplification, a super re-boost circuit, and a pulse signal amplification and shaping circuit. Its function is to select, amplify and demodulate the high-frequency carrier signal emitted by the remote control, and output a pulse-width data signal that meets the requirements of the decoding circuit.