Cool hand fan

Key Product Features
​Powerful Airflow: It boasts a 9m/s high-speed hurricane wind output, powered by a high-speed Brushless DC engine running at 114,300 rpm.
​Granular Speed Control: The device features 120 kinds of wind speed, giving users incredibly fine control over the intensity of the airflow.
​Rapid Response: It claims a "Fast cooling of 0.35 seconds", implying near-instantaneous air delivery upon activation.
​Digital Display & Controls: The handle includes an integrated digital LED screen displaying the current speed setting (showing "120" in the image) along with plus (+) and minus (-) physical buttons for easy adjustment.
​Form Factor: It features a modern, metallic-gray cylindrical design resembling a futuristic hair dryer or a mini jet-fan, projecting a concentrated beam of air from the front nozzle.