- USB Power Supply: Easily power the cooling fan through any USB port, providing a versatile cooling solution for your home, office, or travel needs. - Simple Operation: Just fill the water tank, connect the device, and enjoy a refreshing breeze. No complicated setup or instructions are needed. - Customizable Comfort: Tailor your cooling experience with three fan speeds and humidification settings, ensuring maximum comfort in any environment. - Lightweight and Portable: The compact design of the mini air cooler allows for easy transport from room to room or on the go, providing immediate relief from heat wherever you are. Ideal for various scenarios: - Use it in your home office to stay cool during long working hours. - Take it along on camping trips for a refreshing breeze in the great outdoors. - Place it in your bedroom at night for a comfortable sleeping environment. Designed for practicality, this mini air cooler is compatible with any USB power source, making it a reliable choice for cooling needs. Its compact size and efficient performance ensure that you can enjoy a comfortable atmosphere without taking up much space.