ITEM DETAILS-A mini charger fan is a small, portable fan that can be powered through a USB connection, typically plugged into a charger, power bank, or computer. These fans are compact and convenient for personal use, especially in situations where larger fans are impractical. They often come with adjustable angles, low power consumption, and sometimes even include features like adjustable speed settings. Mini charger fans are popular for use at desks, in cars, or during travel to provide a quick and easy cooling solution.