HighlightsNot Just a Cooling Fan - Featuring a superb honeycomb cooling pad, washable dust filter, and anion generator, this evaporative air cooler can turn the hot and dry air into cool and moist air while purifying the air at the same time. Besides, a 12L large water tank makes this cooler operate for a long time without frequently adding water.3 Wind Speeds and 4 Modes - There are 4 wind modes (standard /cooling/breeze/sleep) and 3 speeds (high/medium/low) for you to choose from, which can me