Intelligent Sensor RC Dinosaur Model Mech Programming Interactive Early Childhood Educational Toys Features: Gesture waving, cool sensing control: Gesture sensing, through the gesture can control the dinosaur control at ease. intelligent programming a variety of interesting combinations of action: cultivate in-depth thinking. interaction: the head of the robot dinosaur will cute sound effects and make movements. music sound effects can be controlled size: tuning for 's ears strictly control the over the standard. Tail can be detached to carry more convenient: press the button position, that can be detached tail. Product Description: Product Size: 27X11X13.5cm Color box size: 20X13X18.5cm Rechargeable version: 3.7V Charging : USB(Rechargeable version) RC battery: 2X1.5V AA(Battery not included) Watch Battery. 2X1.5V AA(Battery not included) Package Included: 1Dinosaur, 1Manual, 1Screwdriver, 1Cable