A comprehensive kit with all the essential components for building a remote control circuit: receiver, transmitter, battery holder, motors, wheels, pulley, and connecting wires. Easy and safe to assemble with plug-and-socket style wires for connecting the electronics. High-torque motors for powerful performance, perfect for remote-controlled toys or DIY projects. 5-channel receive/transmitter allows forward and backward motion for 2 motors and one-directional motion for a 3rd motor Range of about 10-feet, which can be extended by lengthening the receiver wire