How to bind the transmitter to the receiver? 1. Check and ensure all wires are properly connected and the remote is turned off. Insert the plug into CH3 on the receiver. 2. Power on the ESC; the receiver's red light will start flashing. 3. Press and hold the button on the remote, then turn on the remote. 4. Observe the transmitter light change from flashing red to solid red, and the receiver light also become solid red. 5. Once both lights are solid red, binding is complete. Remove the plug from CH3 (this step is essential for the remote to set throttle midpoint and enable fail-safe function). 6. Test the connection by turning off the transmitter; the receiver light should flash. Turn the transmitter back on, and the light should return to solid red. Before operation, test the fail-safe function by turning off the remote. If the motor does not run, the fail-safe is working correctly. If the motor runs, repeat steps 1 through 6. Board Category: Flat-Plate Applicable User: Men Type: Electric Skateboard Frequency: 2.4GHz Battery: 3.7V 500mAh Li-po Battery Channel: 2 channels Features: Increased throttle range by approximately 15%; includes internal extra antenna for enhanced signal strength; upgraded lithium battery for improved performance. Mini Remote Controller 2.4GHz Weight: 48g Frequency: 2.4GHz Channels: 2 (throttle and LED light) ESC Compatibility: Universal Power Supply: Li-po 3.7V 500mAh (included) Compatible With: Electric skateboards and longboards USB Charging Port (USB cable not included; compatible with standard USB cables) Color: Black Material: Plastic Dimensions: 100 x 52 x 20mm Package Contents: 1 x Remote Control 1 x Receiver 1 x USB Charging Cable Note: Light reflection and display differences may cause slight color variation between the product image and actual item. Measurement tolerance: ±1–3 cm.