Rechargeable Battery: This portable handheld fan is built-in with a 1200mAh battery, providing 2.5 to 8 hours of working time on a full charge, depending on the speed setting. It includes a charging cable, and you can recharge it via a USB port from a standard outlet, computer, or any other compatible device Versatile Use: The USB fan can be used as a desktop fan while working or applying makeup, and it doubles as a handheld fan for outdoor activities 3-Speed Wind: This handheld fan offers three adjustable wind speeds, catering to different cooling needs. The optimized brushless motor effectively reduces friction noise and increases wind output, keeping you cool during summer Ergonomic Grip: Designed with an ergonomic handle, this fan is easy to hold, even for children, ensuring a comfortable grip. Its ultra-cute design makes it perfect for fashionable women and children Specifications: Model: Wi-FS08 Material: ABS Input: 5V/1A Rated Power: 3W Input Interface: Type-C Battery Capacity: 1200mAh Wind Speed: 3 levels