General description Stable performance and high reliability characterize the JR1922RXS-D2 12V Children's Electric Toy Car controller. This remote control and receiver are designed specifically for kids' electric cars, ensuring a fun and safe driving experience. Technical specifications Model: JR1922RXS-D2 Voltage: 12V Material: PVC Package Contents: 1 x Receiver, 1 x Remote Control Measurement allowed error: +/- 1-3cm Installation Install 2 x AAA 1.5V batteries (ensure correct polarity in the battery compartment) and close the battery cover. The indicator light will flash three times, indicating correct battery installation. Press and hold the frequency key (select car) for about 2 seconds until the indicator light flashes. Turn on the car power; the indicator light should go out. If the frequency matching is unsuccessful (indicator light does not go out), turn off the power and repeat the previous steps. Usage Frequency matching is required when using the controller for the first