Description: Complete set mini wind turbine generator model kits. It needs youself to assemble the wind generator, you can enjoy the DIY fun at the same time. You can convert 360 degree at any angle, and it will automatically face the wind direction. Power generation LED light, low power consumption of LED required, fly in your mouth or under a fan is enough to get the power to light the LED. It can be used as a teaching experiment. Great to cultivate students and kids hands-on ability. Specification: Material: Plastic Rated Power: 1W Output Voltage: 8V Size Chart: Size: Approx. 200x190x130mm/7.87x7.48x5.12 inches (finished product) Package Includes:(6 Pack) 1 Set of Wind Generator Kits