A must-have, multi-functional air cooler. This personal and portable air conditioner cools, humidifier, and purifies the air. It features three fan speeds and a multi-directional air vent for a wider range. With a whisper-quiet engine that is quite dynamic, natural air supply, and up & down shutters, this mini AC gets your whole room or house cool quickly and efficiently. It also has simulated, strong, and stable wind that is more natural. With adjustable third gear and more even speed, its way more intelligent than any other in its competition.