A modern plastic car robot with a sound and light effect is a must-have in your bedroom! Autorobot requires 3 pcs of LR41 batteries, which are included in the package. By pressing a button on the robot's body, the robot starts to emit a sound along with a light effect. You can assemble and disassemble the robot according to the included instructions. What about you? Do you already have your own car robot in your room?