High,Velocity Mini Fan With 100 Speed Settings 9600mAh Battery, Portable Cooling

Powerful Wind: With a powerful airflow of 15.6m per second, this fan features a brushless motor with a maximum speed of 28000RPM, providing strong and consistent wind. 5 Blade Design: The handheld fan is equipped with 5 blades, increasing wind power by 30 percent compared to traditional 3 blade fans, offering a strong and dense airflow.