Fan Portable Mini Silent Student Dormitory $ 7.45 Product information : Fan blade material: plastic Additional function: spray Color: white+water injector, pink+water injector, green+water injector Function: spray base hand-held Motor type: brush motor Built-in battery: Built-in battery Built-in battery capacity: 300mA-500mA Size Information: Size: 20cm7cm7cm Packing list: Water injector 1, USB cable 1, fan *1