Please Refer To The Transform Robot Rc Car Manual For The First Use. Please Prepare 5pcs 2aa Batteries Before Playing: 2pcs Is For Remote Control System, 3pcs Is For Robot Rc Car. The Switch Of Remote Control Car Is The Red Button At The Rear Of The Car. If Kid Under 3 Years Old Play The Remote Control Car Please Under Parents Or Elders' Eyes, And Be Careful Not To Swallow. Please Do Not Force The Rc Cars By Hand Or Try To Remodel It Manually Because There Is A Components Between The Robot And The Car, Forcibly Modifying The Remote Control Car By Hand Will Make The Robot Unable To Transform Through The Remote Control.