COOL & FRESH AIR - Cool off and chill out on a hot summer day. This evaporative air cooler blows out cold, clean, and fresh air, creating a moist and cool environment in your living space. HELPS REDUCE DRY AIR SYMPTOMS - Dry air home can lead to uncomfortable symptoms, such as itchy eyes, chapped lips, or dry skin. Using this evaporative cooler can help reduce indoor dryness. COST-EFFECTIVE SOLUTION - Traditional air conditioners can dish out high energy costs. This evaporative cooling fan cools your space even without compressors that consume more electricity. MOVE IT AROUND - Moving this portable evaporative cooler around your home is a breeze. It is fitted with 2 casters and 2 smooth-gliding wheels so you can push it around with little effort. THE RIGHT KIND OF COOL - Choose between 3 different fan speed settings (Low, Medium, High) and 4 operation modes (Normal, Natural, Sleep, Smart) to meet your preferred cooling effects.