【3-in-1 Evaporative Air Cooler】Functions as an air cooler, humidifier, and fan in one compact unit. Rapidly cools by drawing hot, dry air through a water-saturated cooling pad, delivering refreshing, moisture-rich airflow—ideal for dry climates or heated indoor spaces. 【Powerful Airflow & 120° Oscillation】Designed for enhanced air circulation, this swamp cooler features a 120° wide-angle automatic oscillation, delivering airflow up to 1177 CFM. Effectively covers spaces from 160 to 215 sq ft, ensuring consistent cooling throughout your room. 【Large 3.2-Gallon Water Tank & 2 Ice Packs】Equipped with a generous 12L (3.2-gallon) transparent water tank and two reusable ice packs, it provides 7–10 hours of continuous cooling—sufficient for a full day of work or rest without frequent refills. 【Windowless & Ventless Design】No exhaust hoses, window kits, or installation required. Simply add water, plug in, and enjoy instant cooling. Perfect for apartments, bedrooms, offices, garages, camping tents, and RVs where traditional AC is impractical. 【Energy-Saving & Ultra-Quiet】Operates at only 65W with three adjustable fan speeds and ultra-low noise levels around 35dB—quieter than a library. Features 360° smooth-rolling casters for easy mobility between rooms. Pet-friendly and eco-friendly., Weight: 4.40924524 pounds, Manufacturer: tylxayoxa