【Applicable Scenario】：This vertical wind generator demonstrates good results and is a very good demonstration wind power teaching tool. It can also be used to make various small technology production and model making. 【Low Power Generation Conditions】：No matter which side of the wind is blown, it can be powered by wind. Vertical wind power generation is also a new type of wind turbine with modern new technology. Compared with traditional horizontal wind micro-wind turbines, vertical generators can work in the case of light winds and generate a small amount of electricity in strong winds. 【Easy to Install】：The vertical wind generator turbine’s four blades should be inserted into the horizontal position of the core at one time. Exposing the horizontal position during installation will affect the power generation effect. 【Small and Portable】：This miniature vertical wind turbine is small in size and easy to carry and place. It is the best choice for your teaching. 【High Quality】：Our miniature wind turbines have been carefully designed and tested, so we rely on the quality of our products. 100% satisfaction guarantee for each customer. If you have any questions, please feel free to contact us., Weight: 0.14550509292 pounds, Manufacturer: Entatial