:<br> 1. Low starting wind speed, small running vibration, fast speed and high brightness<br> 2. Use humanized mainstay design, solid and stable<br> 3. The wind rotor blades are made of PAL material, with optimized aerodynamic shape design.<br> Meter and mechanism design, low starting wind speed<br> 4. The generator adopts permanent magnet DC power generation, which has a simple structure.<br> The characteristics of reliable operation, but also reduce the loss of the motor, the efficiency,high speed.<br> 5.The blade is made of PAL material, which is not easy to be corroded, and is solid and firm.<br> 6.The main pillar is surrounded by 4 small LED bulbs. The faster the blade rotates, the brighter the bulb is, the longer the life is, and the less energy is consumed.<br> 7.Not only is it a model, but it can Installation on the balcony or outdoors is also a scenic line.<br> It can be used for interior decoration, scientific experiments, model making, teaching lectures, office furnishings, field emergency, etc.<br> Product Specifications<br> Name: Spiral wind turbine model<br> Material: PAL<br> color: White<br> package include:<br> 1Spiral wind turbine model