Product Information: Aerodynamic car We know that all parents want their children to have fun, so we try to design these toys for your children. Every one of it is fun and easy to use. The perfect gift for kids or toddlers. The surface is smooth and has no sharp corners, which will not harm the delicate skin of the child! Car mode and launchpad mode. In car mode, it provides power for the car to advance on the ground; in launch mode, it sends rockets or astronauts into the air. Educational toys: This is a set of aerodynamic vehicles, suitable for children to conduct scientific experiments on aerodynamics. This will increase children's interest in science and knowledge. Safe material, no battery: The toy is made of high-quality ABS plastic, durable and practical, non-toxic, safe, smooth surface, without any sharp corners, and will not harm the delicate skin of children. It combines a car and a balloon, and then is driven by the balloon air. Therefore no battery is required. The package includes: Luxury models: 1 x balloon powered car, 1 x launch tower kit, 2 x cars, 1 x crab car, 1 x rocket, 1 astronaut, 12 x balloon (random color) Normal models: 1 x balloon powered car, 2 x car, 6 x balloon How to play 2: 1. Open the car top cover and connect the balloon to the exhaust port of the inflator. 2. Fix the car in the exhaust port of the inflator. 3. Continuously press the piston rod to inflate the balloon. 4. Press the start button on the inflator and the car will move forward. Play 1: 1. Connect the launch tower to the pump. 2. Fix the balloon to the air outlet of the rocket or astronaut 3. Continuously press the piston rod to inflate the balloon. 4. Press the start button, and then the rocket or spaceman will fly into the air.