12V 24V JR1839 2.4ghz Bluetooth Remote Control for Ride on Toys car,Compatible with JR1922RXS JR1932RX-24V JR1930RX-2-24V HY2005RX-24V HY2025RX-SE-12V HY2005RX-RM-24V JR1858RXS-7P JR-RX-12V

How to make sure whether the control box fits your car? Open your broken electric ride on car and check the control box. If the appearance of the control box is the same,Please make sure that the same number model on the side of the control box. Ⅰ. The first use (or replace the battery) need to matching frequency Step 1. Install two AAA 1.5V batteries, (note the positive and negative polarity inside the battery chamber), and finally close the battery cover, indicator will flash three times indicates that the battery is installed correctly. Step 2. Press and hold the frequency key(car select) for about 2 seconds and the indicator will flash Step 3. Turn on the power supply of the car and the indicator will turn off Step 4. If the matching frequency is unsuccessful (indicator not turn off), please turn off the power supply and repeat steps 2 and 3.