- Eliminate the hassle of disposable batteries with the built-in rechargeable battery of this handheld fan. This cost-effective solution is easily powered via USB, offering long-lasting cooling on a single charge to keep you comfortable during hot days. - Enjoy customizable cooling with three adjustable speed settings. Whether you're using it at your desk as a mini fan or taking it outdoors, this portable fan delivers powerful airflow in any setting. - This versatile rechargeable portable fan also serves as a power bank, providing the dual functionality of cooling and charging devices. Ideal for summer adventures and emergency situations, this fan is a practical companion. - Designed with an attractive and eye-catching appearance, this handheld mini fan is as stylish as it is effective. Its compact size and multi-purpose use make it perfect for skincare routines, acting as a travel fan or lash fan. Use Scenarios: 1. Use it at your desk while working to maintain a comfortable temperature and boost productivity. 2. Carry it in your bag while walking or attending outdoor events to stay refreshed and cool. 3. Utilize it during skincare routines or while applying makeup to ensure a flawless finish without smudging.