Portable Handheld Fan,Speed(1-100) Adjustable Turbo Mini Fan,3600mAh Battery Rechargeable Personal Fan

  Brushless Motor - Super Power: The combination of a three-phase brushless motor and a 3600mAh battery significantly improves the wind speed, power, and endurance. The maximum wind speed can reach 9m/s. The highest rotation speed of the handheld fan is three times that of a regular personal fan, reaching up to 15000 RPM. It can cool for 2-12 hours on a single charge. Scroll Switch - Customizable Wind Speed: This small fan adopts a scroll switch design, allowing you to adjust the wind speed steplessly. The portable fan can customize speeds from 1 to 100, meeting your various wind power needs in any situation. Technology Design - Cold Wind Delivery: The personal fan utilizes a turbine structure with a powerful motor to quickly compress and cool down the hot air that is sucked in, turning it into cold air that blows out. This can quickly cool you down in hot weather. The body of this turbo fan is made of ABS material and features precise plastic spray coating technology. Its smooth cylin