The usb powered fan features a built-in rechargeable 1200mAh Li-ion battery which can be connected with your PC and power bank. There are 3 levels supported rating from low, medium to high. You can adjust appropriate fan by pressing the power button repeatedly. It's your personal customized cooler. Features - Color: Bule, Pink.- Material: ABS.- Size: 19 x 10 x 3.5 cm.- Unique Cat-ear and Fox-tail design: This creative mini usb fan designed with cat ear and fox-tail handle makes it look very cool.- The compact size makes it easily to hold by hand, quite lightweight to take it with you wherever you go.- USB Rechargeable: The USB powered fan features a built-in rechargeable 1200mAh Li-ion battery which can be connected with your PC and power bank.- Adjustable Wind Speed: There are 3 levels rating from low, medium to high.- 180°Twist and Use as You Like: Except for convenient handheld use, this fan can also be settled stably on flat surfaces like your desktops, bedside table, nightstands and more.- Strong Wind and Super Quiet: silicone finish makes it touch smooth when you hold it by hand. And the quality motor built in ensures strong wind and quiet operation at the same time.Packing list: 1 x Mini Handheld Personal Fan Rechargeable Battery Powered Adjustable Table USB Fans Portable Travel Cooler