Fangrui Product Details Micro Spiral Wind Turbine Breeze Starter Generator Experimental Modelfeatures: The Shape Is Spiral, Looks Like A Blooming Flower, Innovative Technology, Beautiful Appearance, Beautiful Streamline, The Blade And Motor Are Integrated, Collect Wind Energy Efficiently, High Conversion Rate, Realize Breeze Start. The High-efficiency Power Generation Uses Permanent Magnet Dc Generators For 24 Hours Without Interruption, And Has A 10w Light. It Is Easy To Carry And Will Become A "shining" Scenery At Home Low Noise Wide Range Of Use Permanent Magnet Dc Power Generation Comes With Lamp Beads Specification: The Wind Turbine Is The Rotation Of The Blades Under The Action Of The Wind, Which Converts The Kinetic Energy Of The Wind Into Mechanical Energy. The Generator Rotates And Generates Electricity Driven By The Wind Blades. A Generator Is A Device That Converts Other Energy Into Electricity. The Energy Of The Wind Turbine Rotates, Thereby Producing Electricity. It Can Be Used As Supplementary Power, Which Is Also A Good Choice. Product Name: Spiral Wind Turbine Overall Height: 320mm Blade Diameter: 150mm Rotation Diameter: 150mm Blade Length: 130mm Bracket Height: 19omm Weight: 204g Output Power: 1-10w Hole Distance: 7omm Aperture: 5mm Note: Photo Color Might Be A Little Different From The Actual Product Due To Color Display Of Different Monitors. Packing Included: 1 X Micro Spiral Wind Turbine