Bump and Go action car one of the best toys for kids. It turns around automatically when hit with any hard surface. Battery operated required to move into the transformer to car and from car to transformer. 2 X AA batteries required below the car open with a small screw to keep safe kids. It built under the observation of kids friendly environment.
Robot cars are one of the best gifts for both boys and girls to play s long as they like with their batteries, Mother can work freely and feel comfortable with there kids indoor games.