This "220V Cooling Fan" super cool powerful features. Of course the most cool "Custom Style" work it! Just download Remote APP enter a custom function, you can according to their needs DIY cool! "The Gathering Wild Wind", "long afternoon wind", "Daddy's tea Style" - like how to set up on how to set, exclusive personality style, and enjoy a different cool! "220V Cooling Fan" also has auto-sensing temperature ECO function smart wind. ECO Intelligent wind fan can record our usual habits, automatically sense the room temperature and displayed on the Afan interface. When the ambient temperature changes, ECO intelligent wind gear will automatically raise or lower the temperature change once every gear position will automatically adjust two tranches, is not very user-friendly too! Of course, this "220V Cooling Fan" cool features far more than that, best friends who are interested can see for yourself, it will give you a different cool, give you a different freshness Oh!