Unitech Toys UniBlock Police Car R/C Construction Toy BUILD YOUR OWN RC CAR! Buildable with bricks compatible with ALL major brands, and Point your remote at the car and navigate forward, backward, forward right, forward left, backward right, backward left, and stop.  HEADLIGHTS THAT LIGHT UP! Turn on your headlights to play in the dark . Our cars incorporate light up bricks into their design. The light up bricks have replaceable batteries