Mini Handheld Fan Personal Portable Cooling Fan Battery Operated Fan Sponge Blade Electric Fan for Home Outdoor and Travel (Green) Exquisite DesignSimple, small, light and compact, crisp color, cute and lovely. A handheld mini fan for cooling your summer. Battery PoweredThis portable fan is powered by 2*AA battery(not included). If you find the fan blows air from the back side, maybe your battery is misplaced, just put the battery upside down. Safe to UseThe head of fan has 2 adjustable positions. And the fan blade is made of soft sponge and would not hurt people. Mimi Size5.91 x 1.57 x 2.76 inch. Weigth:86g/0.19lb. Pocket fan, portable to carry. ApplicationGreat for traveling in hot weather. Good for running, camping tent, office and study, outdoor hiking ect.