* New and high quality * Made of high-quality materials * JR1810RX 6-12V children's electric vehicle control box ZCY1810RX receiver 5 pins and 7 pins * Connects the remote control and receiver * Remote control receiver controller for children's electric vehicles * Press and hold the forward and back buttons at the same time; the indicator light flashes, then turn on the car. The indicator light stops flashing when connection is successful * Various styles, better choices * First use (or battery replacement) requires frequency matching * Step 1: Install two AAA 1.5V batteries (observe correct polarity), then close the battery cover. The indicator light flashes 3 times to confirm correct battery installation * Step 2: Press and hold the frequency key (car selection) for about 2 seconds; the indicator light will flash * Step 3: Turn on the car; the light turns off * Step 4: If frequency matching fails (light does not turn off), power off and repeat steps 2 and 3 Specifications: Type: Baby car accessories Color: As shown in the figure Model (optional): Remote control, ZCY1810RX 5pin, 5 pin Full set, ZCY1810RX 7pin, 7 pin Full set Package Included: Listing 1: 1 x remote control Listing 2: 1 x receiver Listing 3: 1 x remote control + 1 x receiver Note: 1. The actual color may slightly differ from images due to monitor brightness or lighting conditions 2. Slight measurement deviations may occur due to manual measurement