This mini turbo fan features ultra-high-quality high-speed bearings and 13 stainless steel blades precision-machined using CNC technology. It generates pressure and speed exceeding 45 meters/second, providing a strong and cooling breeze. The fan is equipped with two high-capacity 21700 batteries, each with a capacity of 3000mAh, ensuring extended usage time. It also features built-in LED lights that automatically turn on when the fan is powered on, adding a visually appealing element to your environment. The fan has an adjustable speed and supports 15W PD/QC fast charging. It is made of PETG mixed carbon fiber and is suitable for industrial dust blowing, computer keyboard cleaning, car/motorcycle cleaning, and other applications.