Portable and Lightweight: This handheld 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. Long-Lasting Rechargeable Battery: Equipped with a robust 4000mAh battery, this fan provides 3-10 hours of continuous use on a single charge, keeping you cool all day long. LED Display: The built-in digital screen easily displays the current speed setting and battery level, allowing you to easily monitor performance and never be caught off guard. Multi-Function Design: Not only does it provide refreshing air, but it also has a flashlight function for added convenience during nighttime use, making it a versatile tool for various situations.