Product Description

• 5 different models built easily one after another - windmill, electric  car, airplane, helicopter and truck.
• Windmill blades designed to emulate real form.
• Two assembly blade angles; children can see which one is more efficient.
• Specially designed 4X motor.

What Can Children Learn?

• In addition to the detailed instructions in the assembly steps, there are also the principles and applications, so that children can learn the basics of wind power through playing.
• There are two assembly blade angles and children can try which one is more efficient.
• During the experiment, children can be the witness of the power of the wind and energy storage, with the full power of the storage battery to drive the model interesting!

How to play

• Children can play outdoors or use fans in the room to charge the battery with windmill.
• This kit can be assembled into other four models beside windmill and let children play with their own rechargeable batteries.
• Children can recognize the most environmentally friendly wind power and create their own wind power and electric car model at home!