Description 1. Unleash Extreme Airflow: Experience unparalleled wind power with this portable mini fan. It features 5 standard speed modes for everyday use, complemented by an impressive ultra-high-speed "storm mode" that instantly transforms it into a powerful handheld mini turbine, perfect for demanding tasks. 2. High-Performance Brushless Motor: At the heart of this compact device is an integrated metal ultra-high-speed brushless motor, engineered to deliver exceptional performance. It generates powerful wind force, achieving an astounding rotation speed of up to 200,000 revolutions per minute for maximum efficiency. 3. Compact and Quality Build: This powerful mini fan is meticulously constructed from quality plastic, ensuring a lightweight yet robust design. Its convenient dimensions are approximately 105 mm x 140 mm x 48 mm (4.13 inches x 5.51 inches x 1.89 inches), making it highly portable and easy to manage for various applications. 4. Versatile Cooling & Cleaning Solution: More than just a personal cooler, it offers multifaceted utility. Its ideal for rapidly cooling electronic components such as motherboards and mobile phones, and highly effective for precise dust removal from car interiors, sensitive electronics, and hard-to-reach areas. 5. Ergonomic & Portable Design: Designed with user convenience in mind, this mini fan boasts an ergonomic form factor that fits comfortably in your hand. Its lightweight and compact nature makes it an essential tool for on-the-go cooling, quick repairs, and meticulous cleaning, wherever you are. Package list Portable Mini Fan * 1 Set