1. Product material: PP+ABS
2. Power: 5W
3. Input: 5V-1A
4. Wind speed ??settings: 3 levels
5. Easy rotation adjustment, flexible angle adjustment
6. Five-blade fan + airflow guide structure, designed with fluid dynamics in mind to concentrate airflow without overlap, optimized fan blade curvature and airflow path for stronger airflow
7. All-copper brushless motor for powerful and efficient airflow
8. Headrest clip with three adjustable settings; tightness can be adjusted according to the size of the headrest rod for a secure fit that wont fall off
9. Fan diameter: 13.5cm