【USB Rechargeable】 This portable fan is an USB port rechargeable model It can be powered directly by in-built batteries, computer,, regular socket and so on The in-built battery can the fan run longer than the same capacity regular 【Cooling gadget】The fan is very cute with two little horns Inbuilt with powerful motor, This portable fan can provide high speed rotation and produce strong moisturizing wind, with fluid-mechanical cover 【 Desktop and Handheld】 This fan measures 18x11.5x16.6cm / 7.1x4.5x6.5inches.It can be put on desktop or other surface, carrying with you as a good partner to help you resist the hot weather of day, which is very useful and friendly to boys, girls, women and kids 【Multi use】This fan with a water for tank can produce moisturizing mist with the blowing wind, which could be add water and ice through the top inlet hole It helps you keep you away from hot air You can carry it with you indoors and outdoors 【Speed settings】This portable fan comes with three speed settings: High / and Low to cool you off Adjustable speeds will meet your different needs, simply press the bottom button to adjust the wind