Rapid cooling system to create icy wind, strong cooling, water and ice, high-speed fan to cool the surrounding hot air Inhaling through the fiber water curtain to quickly cool down, bringing you a Three gear adjustment to meet different temperature requirements It is convenient to add water in seconds by twisting the cap, and it is more worry-free. Large capacity 300mL. The new design of top-filling water can directly remove the cap and add water and ice. No need to separate the water tank, no need to go back and forth, and no need to worry about overflowing Built-in multiple high-efficiency water curtain filters effectively filter out the fine dust particles in the air, use the safe water curtain to purify and enjoy air and be healthier Portable design Built-in 2000mAh battery Small and not occupying space, convenient handle, convenient and labor-saving, anytime, anywhere, experience ubiquitous coolness Type: Air Conditioning Fan Battery capacity: 2000mAh Charging/endurance time: