1 The mini solar panels for power
2 Low noise long life
3 No battery needed
4 Lovely shape is welcomed
5 With cooling fan
The solar power hat is the use of that the solar illumination raditation bends down the battery board to have the heat energy to transfofm the electrical energy,leads on the solar energy hat with the electrical energy accuation high performance micromotor the wind leaf rotation.The stonger the illumination quantity of heat ,the quicker the rotation speed.
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