DIY high-power circuit components for children's electric vehicles ,HY2005RX-24V receiver.Supports 4WD, high-power receiver with fan cooling function. 24 Volt 40A High-Power DIY 2.4G Wire Harness Conversion Kit for Kid's Ride On Toys Power Wheels Upgrade The Wiring Harness Includes a 2.4G Bluetooth Remote Control, High-Power Controller, Complete Set of Wiring Harnesses, High-Low Speed Switches, Forward and Backward Stop Switches, Pedal Switches, Charging Ports, Fuses, Start Switches. The Controller is HY2005RX-24V 40A MAX, it is Compatible with 24V Power Supply,The Entire Wiring Harness Uses Bold Wires on Both the Power and Motor Wires, Which Can be Matched with High-Speed and High-Power Motors and Batteries for More Stable and Safe Operation The product does not have a lighting function. Before using the remote control, 2 AAA batteries need to be installed (the product does not come with batteries), and the frequency should be adjusted according to the instructions before use. DIY high-power circuit components for children's electric vehicles