This portable fan is cylindrical in shape with a foldable stand and is available in black, beige and orange. The front end is equipped with a circular grille air outlet, and the side is equipped with a digital display screen and function buttons, which can display the power and adjust the gear. The metal decorative ring enhances the sense of delicacy, and the bracket can be retracted, which is convenient for desktop placement and portable storage, and has both a sense of technology and practicality.