Stay comfortable with this Portable USB Mini Evaporative Air Cooler Fan designed for personal cooling in bedrooms, offices, study rooms, and desktops. Its compact size makes it ideal for use on desks, bedside tables, workstations, and other small personal areas. The fan offers three adjustable speed settings, allowing you to choose the airflow that best suits your comfort needs. Powered through a USB connection, it can be used with laptops, desktop computers, USB wall adapters, and compatible power banks for flexible placement. Its lightweight, portable design makes it easy to move between rooms or carry during travel, providing convenient personal airflow wherever needed.