100% high quality JR-RX-12V 6V children's electric car Bluetooth remote control receiver compatible with models JR1705RX, JR1858RX, JR1758RX, JR1738RX, JR1810RX, JR1958-2S, JR1758-2S, JR1788RX, and JR1758-2S-AD. Remote control receiver controller for children's electric cars. Press and hold the forward and reverse buttons simultaneously; the indicator light flashes. Turn on the car; when the light stops flashing, the connection is successful. Multiple styles available for better selection. First use or after battery replacement requires frequency pairing. Step 1: Install two AAA 1.5V batteries (observe correct polarity), then close the battery cover. The indicator light flashes three times, indicating correct battery installation. Step 2: Press and hold the frequency key (car selection) for approximately 2 seconds until the indicator light flashes. Step 3: Turn on the car; the light turns off. Step 4: If frequency pairing fails (light does not turn off), power off and repeat steps 2 and 3. Type: baby carriage accessory. Color as shown. Optional models: RC 1, RC 2, JR-RX-12V A, JR-RX-12V A full set, JR-RX-12V B, JR-RX-12V B full set, JR-RX-6V, JR-RX-6V full set, JR1705RX 12V, JR1705RX full set, JR1858RX 12V, JR1858RX full set, JR1738RX 12V, JR1738RX full set, JR1810RX 6-12V, JR1810RX full set, JR1958RX-2S 12V, JR1958RX-2S full set, JR1788RX 12V, JR1788RX full set. Package includes (optional): Option 1: 1 x Remote Control; Option 2: 1 x Receiver; Option 3: 1 x Remote Control + 1 x Receiver. Note: The actual color of the item may vary slightly from the images shown due to factors such as monitor brightness and lighting conditions. Slight manual measurement deviation may occur.