Product Dimensions:9.2 x 4.2 x 2.7 inchesItem Weight:14.4 ouncesBatteries:1 Lithium Polymer batteries required. (included)Intelligent RC Cars with 360 Rotation for Boys: 2 Option for Transform. It can transform automatically from car to robot when you press the button on the controller. Transforms back and forth so easily and quite awesome.2.4Ghz Remote Control: 2.4Ghz Powerful Transform system supports multiple cars racing at the same time without interference. Just press the demo button, 360 degree turning flexibly in both robot model and car shape, it will show you a wonderful performance.Rechargeable Batteries Included: Our transform car robot Equipped with a high capacity rechargeable battery pack, durable and safe for kids to play with. Full charge for 1h and it will last up for 20-30mins. The controller requires 2pcs 1.5v AA batteries(not included). Let's have fun right now.High-quality Rc Car Toy Gifts for Kids: Best gifts choice for your children. Package Content: 1*RC Transform Car, 1*Remote Controller, 1*Screwdriver, 1*Car Battery, 1*Car Battery Charger.High-quality Materials: This deformation robot car for kids is made of sturdy and ABS plastic material, which is collision resistant, ensuing your kids have a lasting and happy entertainment.