SpecificationWind leaf diameter The diameter of 62mmGenerator size The diameter of 20mm37mm excluding put tail put tail 42 mm in length The generator shaft The diameter of 1 5mm10mmCarrying pole size The diameter of 4mm63mmColor As shown in pictureFeaturesa The worlds smallest wind turbines the wind turbine can turn 360 degrees in any is the direction because of the windb Automatically by the wind power generation to two blue leds a green LED to light up the LED With their mouths and putc Under the fan blowing can bright LED is very good interpretation principle of wind power education understanding of the concept of environmental protection products Package Included1 x Wind Generator
