General description The USB Fan is a versatile camping fan equipped with a powerful 10000mAh rechargeable battery, providing an impressive runtime of 6 to 72 hours based on the selected wind speed. It features four adjustable speeds and a timer function, making it suitable for various cooling needs whether indoors or outdoors. The fan also includes a USB power port for charging devices like phones and GPS units, making it an ideal companion for camping, hiking, and emergency situations. Technical specifications Battery capacity: 10000mAh Operating time: 6-72 hours (depending on wind speed) Wind speeds: 4 (low, medium, high, super strong) Timer function: 3 settings (1/3/5 hours) Rotation: 180° vertically LED light levels: 2 Usage Ideal for camping, hiking, and outdoor work Can be used as an emergency power source for devices Easy to clean with a removable front cover Other information Ergonomic handle for easy portability