... .educational gift 2.Easy to assemble 3.Sound/Light/Remote Control 4.eco-friendly 5.Patents Item nameTyrannosaurusItem numberD200Age ... .Control wayRemote control, Light control,Sound controlFunction: walking, roaring, biting.Three Control Approaches 1,Remote control When Dinosaur is ... to move, bite and roar. 2,Light controlUnder non-remote control,the light change can make the dinosaur move and ...