New Science Toy Desktop Model-Solar Powered Windmills/Wind Turbine & ABS plasticsSolar windmill is a novel fashion, beautiful home accessories.  Placed in the cabinet or on the front desk, blade rotates through the light.  It fully displays the use and development of wind energy, solar energy and other clean energy,and the development direction of the future energy of human beings.  It can be used as business gifts,souvenirs of environmental protection and conference,enlightenment of children's environmental protection consciousness and so on.    Advantage Providing electricity by solar photovoltaic conversion,inexhaustible.  No pollution, no noise, no radiation.  Long life, reliable quality.  Easy assemble. No glue required, No battery required.     Principle Get the Solar windmill under the sun,align the sun to adjust the position of the solar cell board,electric energy produced by solar energy will made the windmill turn up fastly.    Specification Material : ABS;  Height: about 27CM;  Base diameter: about 13CM;  Blade diameter: about 26CM;  Color:White;  Voltage output of the solar panel:2V;  voltage used for the motor:0.5v-5V;     Package 1 x Model-Solar Powered Windmill