1. Bumper Car Challenger III is a new battery bumper.

2. It doesn't only have the bump function, but also shooting and punishment function.

3. Players could use laser guns to shoot sensors on the car, when the cars are shot, hammers will pound players softly.

4. It's not dangerous but exciting, screen on the top of cars will show scores of gaining and loss.

5. It's interactive and popular to all ages people.