About this item All-around cooling: Enjoy a natural breeze with this portable room cooler that combines the functions of a fan and a humidifier. Its multifunctional design ensures versatile use at home, in the office, or in the dormitory, while providing efficient cooling and an optimal comfort experience in all seasons. Customizable Comfort: Three flexible speed modes for quick temperature adjustment, creating a relaxing environment with a refined water-based cooling process and consistent thermal regulation without unnecessary complications. Compact and Convenient Cooling: Designed with a built-in lithium battery and a lightweight design, this portable cooler ensures easy mobility. Ideal for use at home or in the office, it features a portable fan function and a convenient carrying handle for uninterrupted cooling wherever you are. Perfect for indoor spaces, it offers a suitable cooling solution for your daily needs without compromising on comfort. Quiet Operation Mode: Low-noise