[Extremely powerful, 5-speed adjustable]: The Personal Mini Fan is equipped with a high-quality brushless motor and a 5-blade fan blade design that delivers powerful airflow. You can switch between 5 adjustable air speeds at the press of a button. Whether you're working, sleeping or relaxing, you'll stay cool and comfortable. [Lightweight and portable]: This portable handheld fan is very small and lightweight, weighing less than a typical cell phone. You can easily put the mini fan into your pocket or handbag and take it anywhere. [Long Lasting Life]: The handheld mini fan features an battery, offering 1-2 hours of use.Its compact, portable design makes it ideal for beach days, amusement parks, and travel. [Low noise]: Quiet motor technology allows the USB fan to produce maximum airflow while reducing noise. Avoid disturbing you and others around you while you work or rest! [Smart Digital Display]: This rechargeable mini fan features a smart digital screen that displays remaining