Hasbro Zoids Red Horn is an easy-to-assemble motorized dinosaur toy. It requires one “AA” battery (not included). Once assembled, you can turn the model on and off using a switch. The device comes with a label sheet that you can apply anywhere on the model once it's assembled. The model can move its head, limbs, and tail. The legs move by pressing on tiny caps. The instructions emphasize that you need to be careful not to press too hard, or the legs won't move properly. The model can walk.