General description This portable hand fan is designed for easy portability, making it an ideal companion for travel, outdoor events, and summer activities without adding unnecessary weight to your bag. It features a flashlight function for added convenience during nighttime use, making it a versatile tool for various situations. Technical specifications Wind speeds: 100 Battery capacity: 4000mAh Usage time: 3-10 hours on a single charge Other information LED display shows current speed setting and battery level