Mini table fan, Desktop fan, Portable USB fan for home office dorm school indoor outdoor camp Packing specification: USB Desk Fan*1 (with USB cable) Manual *1 Q: Can the fan be charged? A: No, it can only be used by USB powered, but it is compatible with most USB ports, such as laptops, USB adapters, car USBs, power banks and other USB ports. Q: How many gears does the fan have? A: The fan has three gears, which can meet your different needs. Q: How big is the fan? Can it be put in a bag? A: The small portable cooling fan is only 4.8*4.8*1.3 inches and weighs only 169g. It is compact and doesn't take up space. It can be easily placed in any handbag, backpack, computer bag, etc.