New Kids ´O´ Fast Freight Train Sets start beginning railroaders on an O-gauge train, ‘just like Dad’s’. These sturdy battery-operated sets run on the included 60" x 80" oval of plastic track or any O-gauge layout. The diesel engine is controlled by an infrared remote control, for little engineers to select forward or reverse and activate the sound. The cars feature standard knuckle couplers and colorful decorating schemes, including the storied Pennsylvania Railroad and the Southern Pacific.