CENSTECH 44" Windowless Portable Air Conditioners w/4 Modes & 3 Speeds,12H Timer, 4L Tank for 24H Cooling Evaporative Air Cooler, 4 Ice Packs,17Ft Remote, 120° Oscillating Swamp Cooler Air Conditioner — Open-Box, 45% Off

☃️【Superior Motor Delivers 3S Chill】Powered by the advanced 2026 motor, CESNTECH windowless portable evaporative coolers optimize internal mechanical components and minimizes friction, which can achieve a 3s fast cooling response while ensuring a longer lifespan and reduced maintenance. The portable ac windowless features an optimized air duct design that maximizes airflow coverage and speed, boosting cooling efficiency by 60% and significantly reducing energy consumption.

☃️【12H Smart Timer & Noise-Free Operation】This room evaporative cooler windowless comes with a 12-hour smart timer, seamlessly switching to sleep mode for undisturbed rest throughout the night. Designed for ultra-quiet operation, it runs at less than 40 dB, delivering powerful cooling without disturbing your rest or concentration. Ideal for bedrooms, offices, and study spaces, this evaporative cooler portable ensures a peaceful environment while keeping you comfortably cool.

☃️【120° Auto Swing Covers up to 300 sq. ft】CENSTECH 44-inch portable evaporative cooler oscillating 120° wide range is designed to deliver powerful airflow of 1620 CFM and efficient cooling for spaces up to 300 sq. ft, eliminating hot air and ensuring consistent comfort. The portable evaporative air cooler extended 18-inch air outlet enhances airflow range and intensity, directing cool air further and more evenly to every corner for maximum cooling efficiency.

☃️【24H Continuous Cooling with Large 4L Water Tank】Equipped with a large 4L water tank located at the base, this swamp cooler portable delivers continuous cooling for up to 24 hours, minimizing the need for frequent refills. The built-in water level indicator allows you to easily monitor remaining water at a glance, while the ac cooler secure water tank lock prevents leaks and spills during movement or daily use, ensuring safe and hassle-free operation.

☃️【Intuitive LCD Display & 17FT Remote Control】The portable evaporative coolers no windows needed feature a clear LCD display and user-friendly control panel. Easily adjust speeds, modes, and other settings with precision and ease, all displayed intuitively for precise operation. The evaporative air cooler for home included remote control works seamlessly from up to 17 feet away, allowing you to manage your comfort settings in one touch without ever leaving your seat.