Portable Air Cooler : Take this compact cooler with you to any location. It's perfect for home, office, or even travel, providing relief wherever you need it. Automatic Shut-Off : When the water runs out, our cooler automatically turns off the atomization function, ensuring safety and preventing unnecessary energy waste. Water Level Display : Monitor the water level through the clear display window. Refill the top-mounted water tank easily without having to move the device. Mist Emission : Enjoy the benefits of increased air humidity thanks to our mist emission feature. Perfect for dry environments, this helps maintain a comfortable atmosphere. Professional Water Supply : Engineered to prevent leaks, our water supply structure ensures your device remains safe and functional. Stay cool and collected with our USB Air Conditioner Fan, the ultimate solution for those hot days, blending functionality and style for your personal space.