У вашего броузера проблема в совместимости с HTML5
This is a great kit out of the box, but is even better with power and motor functions. I have modified the physical appearance of this car to facilitate making it a fully operational RC vehicle. It has reverse, forward, left/right and a working LED light bar. I also added additional gearing and made a grill for the front of the car. Overall, I am very satisfied with how this project turned out.