EFFICIENT COOLING The portable air cooler draws in hot air and cools it down quickly through evaporative water cooling technology, creating your personal space with both humidified and cool air. The multi directional air vent is adjustable to point the air to the area you want. If you add some ice water, it will cool the hot air around you in a few seconds.MULTI-FUNCTIONAL & THREE WIND SPEEDS Four-in-one design, it is not only a cute air cooler, but also a table fan, humidifier, LED decorative light. 3 wind speeds are available, taking you away from the hot summer, enjoying the cool. The circulating colorful atmosphere light can enhance the mood of life, bring you a good mood, and help you fall asleep better. The best gift for your friends, family and loved onesPORTABLE AND QUIET This mini air conditioner fan has a portable design, small size but significant cooling effect and does not take up much space, you can easily carry it out, very suitable for homes, offices, outdoor picnics, camping, etc. It is very quiet, even if you read a book in the library, it will not disturb you.ENERGY EFFICIENT & ECO-FRIENDLY It does not contain harmful refrigerant, nor does it use a compressor like a conventional power consuming air conditioner. This small air cooler works for you at a rated power of 3W, which is very energy efficient compared to window air conditioners. It cools you down and saves you money on your electricity bill, while protecting your family's health.USB POWERED & EASY TO USE The small air conditioner can be used in combination with adapters, mobile power supplies, computers, car chargers, etc. It has 2 buttons, so you can use various functions with just a touch of a button. If you have any problems with our product, please contact us first, we will solve it for you within 24 hours. Your satisfaction is our mission.