Product Description: The war between the AUTOBOTS and the DECEPTICONS has raged across the galaxy for thousands of years. Now, the final battles of this ancient conflict are being fought on Earth by the last survivors of the planet CYBERTRON. OPTIMUS PRIME leads his heroic AUTOBOTS against the soldiers of the villainous MEGATRON. Choose your side! The fate of the Earth hangs in the balance! ROBOTS IN DISGUISE Now you can control the battle between the AUTOBOTS and the DECEPTICONS with these remote-controlled fighting vehicles! These mighty robots obey your every command, in robot and vehicle modes. Make your remote-controlled robot drive, spin, crash and punch as you pretend to take part in the epic battle. Each awesome robot converts from vehicle to robot and back at the push of a button on the remote. Race across any smooth surface in vehicle mode, or battle against your friends as a robot! Collect your favorite character, pick your side, and join the battle for Earth! Race and battle in two modes Pick your favorite character and race into action. Every TRANSFORMERS remote-controlled figure can race and battle in vehicle or robot mode. Speed into action as a vehicle, and then, with a single push of a button on the remote, convert instantly into robot mode for battle. Robot mode features cool punching action to battle against friends using any other remote-controlled TRANSFORMERS figure. Whether you’re racing on your own or battling against a friend, intense, remote-controlled action is yours with these awesome fighting figures. Converts from robot to vehicle You control the vehicle mode just like any other remote-controlled car, but at the push of a button, your figure spins into robot mode. You can make the robot move and punch for battle against other TRANSFORMERS remote-controlled figures, or hold down the conversion button to spin in place and rapidly switch back and forth between modes. Plus, you can battle or race up to three TRANSFORMERS remote-controlled vehicles at the same time! Includes: Remote-controlled, converting KNOCK OUT figure, remote and instructions. X4 1.5V AAA Alkaline Batteries Required. Not included. Features: Remote-controlled, You control the battle!, Race and battle in car and robot modes!, Automatically convert from robot to vehicle or back with the press of a button!, Robot punches as it moves! Ages 5 and up.