3-in-1 Portable Evaporative Air Cooler with Filter Knob for Indoor

Specifications: Color: Black White Net Weight: 10 lbs Voltage: 110V 60Hz Power: 75W Water Tank Capacity: 4L Fan Speed: Low/Middle/High Overall Dimension: 10″ (L) x 11″ (W) x 24″ (H) Air Flow: 256 CFM
Measurement: 24.80″ x 13.19″ x 11.81″

-Can be used as an air cooler humidifier fan or air purifier
-Performs best in hot or dry climates where humidity levels are below 50%
-Ideal for use in home office dormitory and so on
-Utilizes a superb honeycomb cooling pad that ensures a high level of cooling
-Removable washable filter for clean air
-3 wind speed settings for optimum comfort
-2 ice-crystal boxes enhance cooling performance
-Easy to operate by turning the knob and buttons
-Swing automatically on the left and right
-4 caster wheels make it easy to move from room to room