Costway Evaporative Air Cooler/Heater 4-in-1 Windowless Oscillating Swamp Cooler 3 Modes

4-in-1 Versatile Design: This multifunctional electric heater can also be used as a regular fan (without water) or a humidifier (add water), and an air cooler (add water and ice packs), providing you year-round comfort with ease and efficiency. Customizable Settings: You can take command of your climate with 3 wind speeds (low, mid, high) and 3 wind modes (normal, natural, sleep). Combined with wide oscillation and a convenient 12H timer, this evaporative air cooler allows you to set your ideal conditions, ensuring your comfort all day or night. Double Water Tanks: This swamp cooler features 2 water tanks: top for convenient refill, bottom with large capacity (1.4 gallon) for extended use. Plus, the bottom tank is detachable for quick refill or empty, which is also equipped with a visible water level. Dual Control: Coming with a remote control, this portable cooling fan allows you to regulate your room ambiance from the comfort of your sofa. With a user-friendly touch control panel, it is simple to adjust settings, switch modes, or set the timer with the click of a button. Easy to Move & Maintain: The portable handle and universal wheels are built for easy movement around your home. The detachable and washable filter ensures clean air output and effortless maintenance. Note: Please clean the filter regularly and allow it to air dry.