Bike Wind Turbine is LED light for signal while driving a bicycle which equipped with mini turbines as power sources ( wind power) . No need to replace the battery. Bike Wind Turbine is energy....
See more »Jetpro Technology, Inc., which was established in 1992, mainly design and produces unique ducted wind turbines, including 100W, 200W, 1KW, 5KW, and 50KW turbines. It is a technical oriented wind....