Features 【Low Power Generation Conditions】: The vertical wind turbines blades can work no matter from which direction the wind comes, and it will automatically face the wind direction. It can operate in light winds, but can produce less energy in strong winds. 【Parameters】: With standard production, electricity wind generator power rating is 0.55 W, output voltage: 0.01 V ~ 5.5 V, output current: 0.01 mA-100 mA, wind wheel diameter (installed): 100 mm. 【Easy to Carry】: This vertical axis wind motor with compact size and light weight, which is easy to carry around. Suitable for various occasions, smooth lines, easy to hold in hand and control. 【Stable Performance】: The micro wind turbines is easy to set up, using high-precision parts, responds quickly, works smoothly, quiet and efficient, you need to assemble the wind turbine yourself and enjoy the fun of DIY. 【Widely Application】: Our wind turbine generator is a good teaching tool for wind power generation, suitable for demonstrating the effect of power generation, also can be used for various small handwork and scientific model production. Description:This vertical wind generator can work no matter from which direction the wind comes. Compared with traditional horizontal wind generator, the vertical generator can work with light wind, but it may generate little less amount of electricity when there is strong wind. Specification:Rated Power: 0.55 W Output Voltage: 0.01V~5.5 VOutput Current: 0.01mA~100mADiameter of Fan(installed): 100mm Quantity of Vane: 4 Rated Wind Speed: 5.5 m/sRated Speed: 100~6000RPMDiameter of Motor: 24.5mm Height of Motor: 34.2mmWeight: 60 g(approx.) Package includes: 1 x Vertical Wind Generator Note: 1. Please allow 1-3 mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List