A big cool radio-controlled dump truck that will, among other things, "build a fairyland for you!" Yup, that's what the box says...and with all the cool features and functions this truck has, I'm inclined to believe it! Nicely detailed, painted and weathered, this big truck moves forward, backward, left and right, and the dump bed moves up and down, all at your command. Requires four AA alkaline batteries for the truck and one 9V battery for the transmitter. 27MHz.