Product Description: The Brachiosaurus can move forward and backward in a lifelike manner and can open and close its mouth. The glowing eyes and lifelike sounds created by this Brachiosaurus will instill fear in everyone around you! Use it to establish your territory! Features: Moves in a lifelike manner. Eyes light up when on. Lifelike sounds and action. Opens and closes mouth. Auto-mode option. Specifications: Product battery: 2X1.5V AAA battery (not include) Controller battery: 3X1.5V AAA battery (not include) Control distance: about 10 meters Packing list: RC Dinosaur*1, Controller*1.