2025 Upgraded Portable Swamp Cooler Air Conditioner The Swamp Cooler Air Conditioner for Bedroom Offers 3 Wind Speeds(Low Speed, Medium Speed, High Speed) And 4 Modes( Normal Mode, Natural Mode, Sleep Mode Cooling Modes), Tailored to Your Preferences. Normal Mode Delivers Steady Airflow, Natural Mode Simulates Varying Wind Intensities, And Sleep Mode Gradually Decreases Speed. And With Anions Function To Purify The Air, So That You Have a Fresher Environment. Easy-To-Operate Swamp Cooler Air Conditioner For Many Occasions This Swamp Cooler Air Conditioner Portable Can Be Operated Using Either A Touch Panel Or A Remote Control. And No Installation, No Tubes, No Windows To Ventilate, Just Turn It On And Use It. And It Is Designed With 4 Wheels At The Bottom, So You Can Easily Move It To Any Scene.