Remote Controller The first use (or after replacing the battery) requires frequency matching. This product is designed exclusively for specific children's riding toys. Please ensure the purchased part matches the appearance of your toy. Step 1: Install two AAA 1.5V batteries (not included), observing correct polarity inside the battery compartment, then securely close the battery cover. The indicator will flash three times to confirm proper battery installation. Step 2: Press and hold the frequency key (car select) for approximately 2 seconds; the indicator will flash. Step 3: Turn on the power supply of the car; the indicator will turn off. Step 4: If frequency matching fails (indicator remains on), turn off the power supply and repeat Steps 2 and 3. Type: Blue Control Color: White & Blue Material: Plastic Package Contents: 1 × Children's Electric Car Remote Control Note: Light reflection and display differences may cause slight color variation between the image and the actual item. Measurement tolerance is ±1–3 cm.