20W USB Vertical Wind Power Turbine Energy Generator Windmill Teach Outdoor Home. Output voltage : DC 0.01v - 1000v. Rated speed : 100 - 6000 rev/min. Brand New and high quality. Mini design, great demonstration effect, practical and durable.
It is a very good demonstration of wind power teaching tools. Can also be used for making a variety of small technology production, model making. 1 X Motor with base.Our goal is customers' satisfaction! However, as every sale is final, we appreciate your reconsideration for any return. Thank you again for your business. The item "20W USB Vertical Wind Power Turbine Energy Generator Windmill Teach Outdoor Home" is in sale since Friday, December 11, 2020. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Wind Power Supplies\Wind Turbines & Kits". The seller is "gaweeshhimajale0" and is located in beijing. This item can be shipped worldwide.