100 percent 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, JR1758-2S-AD Remote Control Receiver Controller for JR-RX-12V and 6V model children's electric cars Press and hold the forward and reverse buttons simultaneously; the indicator light flashes. Then turn on the car. When the indicator light stops flashing, the connection is successful Available in multiple styles, a great option for improved functionality First use or after battery replacement, frequency matching is required Step 1: Install two AAA 1.5V batteries (observe correct polarity in battery compartment), then close the battery cover. The indicator light flashes three times to confirm proper installation Step 2: Press and hold the frequency key (car selection) for approximately 2 seconds until the indicator light begins to flash Step 3: Turn on the car; the indicator light turns off Step 4: If frequency matching fails (light remains flashing), power off and repeat steps 2 and 3 Type: Baby carriage accessory Color: As shown in images Compatible 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 (varies by selection): Option 1: 1 x Remote Control Option 2: 1 x Receiver Option 3: 1 x Remote Control and 1 x Receiver Note: 1. The actual item color may vary slightly from the images due to monitor brightness, lighting conditions, and other factors 2. Please allow slight variation due to manual measurement