Features: Experience efficient cooling and utility with Desktop Blower Fan, featuring USB boost to 12V line for powerful performances in various applications. with rotatable Angled adjustment and concentrated airflows, this fan boasts a speed of 3800RPM, oil bearing systems, 4.5W power, and delivers impressive airflows of 20CFM. for enthusiasts, DIY hobbyists, and outdoor adventurers seekings cooling or Ignitions assistance. Perfect for desktop cooling, enhancing BBQ flames, or any scenario requiring effective heat dissipation and air circulations. This plastic blower fan is tool, combining portability with functionality for diverse environments. Specifications: Materials: Plastic Speed: 3800RPM Power: 4.5W Airflow: 20CFM Size: 7.5x7.5x3cm/2.95x2.95x1.18inch Package Includes: 1Set Desktop Blower Fan note: Please allow 1-3cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.