When the sun shines on the solar panel, the panel makes electricity that turns the motor and the wheels. It will also work when close to a strong artificial light source. No batteries required and is a fun demonstration of solar power. The car is about the size of a water bottle cap.
Dimensions: 1.3 in x 1.06 in x 0.55 in
Weight: 1.04 oz
No suitable for children (small parts choking hazard)