【Fresh & Breath】 Let the portable AC fan take you out of the dry room, enjoy a healthier environment with cool and humidified air produced in no time. You also can add a variety of spices to make the air full of aroma. Best experience within 6 feet. (This fan only for personal. It cannot cool the whole room.) 【3 Speed Mode & Cooling】 Low, medium, and high 3 speeds are available for your choice. Choose the perfect wind speed according to your needs. Low wind can make you fall asleep quickly. Medium wind can quickly take away your torridity. With high wind with cooling, you can easily enjoy the cool summer. 【Cycle & Environmental Protection】 This mini AC fan equip a water catcher. It can gather and reuse the water when you use humidification mode. It won't let the water wet your table and will extend the cooling time. 【Continuous Cooling】 With a 420ml big capacity water tank, the portable air conditioner cooler fan can continue to cool in 4 - 6 hours. 【Easy to Use】 You just need to pour water into the water tank and plugin, can enjoy the cooling wind. Small size and easy carry. Perfect for home and office.