Mini DC Wind Generator Turbine LED Fan Set Kits Teaching Assemble Tool 9cm
8,00 €
Complete set mini wind turbine generator model kits. You can convert 360 degree at any angle, and it will automatically face the wind direction. 1 Set of Wind Generator Kits. 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.
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