about this project Powerful Turbine WindThe mini handheld fan adopts curved air turbine design and supercharging technology, which can collect air more effectively and provide strong wind power. Great for travel, outdoor sports and even makeup and eyelashes. 3 Adjustable Speeds3 wind speeds can meet your diverse cooling needs, easy to control with one button. In addition, the portable fan uses a high-performance brushless motor with strong wind and long-lasting use. USB RechargeableBuilt-in 2000mAh high-density, high-density battery, the mini handheld fan supports 2-7 hours of working time, fully charged once (needs 2-3 hours). You can charge it from a USB socket, computer or car charger. A USB-C charging cable is included. Compact and Ultra-LightPersonal handheld fan with powerful performance and compact size, only 5.98x2.44x1.85 inches. You can easily put it in your pocket or handbag and enjoy cooling anytime and anywhere. Comes with a lanyard for easy portability. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store