The mini portable fan can not only be applied as a good drying machine for painting mascara and grafted eyelashes, but also can be used as a nail art drying fan, outdoor cooling fan, etc. with large air inlet and outlet design, which can bring you enough and cool you down effectively. Features - Material: ABS and electronic components. - Size: About 12.90X7.60X4.10cm/5.07X2.99X1.61inch. - The lithium battery: 1200mAh. - Continuous using time: 3-4 hours. - Number of gears: 3 gears. - Portable small fan, lightweight and fashion design, convenient and easy to operate anytime and anywhere. - It is decent and quiet, which ensure the peaceful flow of air. - Put it in your purse, use while doing nail art or make up. - USB charging design, very convenient and easy to use. - Multi-function, can be used as a grafting lash fan, nail art fan, summer cooling fan, etc. Package list: 1 x grafting eyelash blow dryer