Futaba Solar Cell Clip On Fan For Hiking, Black

with the solar energy fan hat clip will bring you coo.. with the solar energy fan hat clip will bring you cool breeze, it will make you comfortable, Great for traveling, fishing, climbing, playing golf and other outdoor activities Solar power, No battery needed, Only works in the direct sun, Utilizes sunlight to emit lights to solar panel, and convert light energy into electric energy that drives the micro-motor to make fan work The brighter the sunlight, the faster the fan turns; Portable, energy-saving, eye-catching and free of pollution Material Type: Plastic + more