45 inch Swamp Cooler Air Conditioner, 25dB Ultra-Quiet Sleep Mode, 4L Dual Tank Cooling 24H, 120 Swing Windowless Air Conditioner for Bedroom, 12H Timer, 3 Speeds & 4Modes Evaporative Air Cooler

Features

• 3-in-1 Fan, Humidifier & Cooler for Any ClimateCENSTECH swamp cooler air conditioner combines a fan, humidifier, and air cooler in one sleek design. Fan: Propels powerful air flow for ventilation. No water needed-refreshing breezes. Humidifier: Add water to improve air humidity by 35% in over-dried offices or rooms and relieve dry skin. Air Cooler (add water and ice packs). This evaporative air cooler with ice packs uses evaporation to provide an enhanced cooling effect.
• 120 Auto Swing Covers up to 300 sq. ftCENSTECH 44-inch potable air conditioner indoor 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 CENSTECH windowless portable air conditioners extended 18-inch air outlet enhances airflow range and intensity, directing cool air further and more evenly to every corner for maximum cooling efficiency.
• 3Speeds & 4Modes for Every ScenarioThis swamp cooler air conditioner portable offers a versatile cooling experience with 3 adjustable wind speeds (Low-18 ft/s, Medium-25 ft/s, and High-30 ft/s) and 4 smart modes (Normal/Nature/Sleep/Cooling), designed to meet all your comfort needs in any scenario from powerful airflow to quiet nighttime operation. Our evaporative cooler for room deliver the perfect balance of performance and comfort to fit your personalized cooling experience.
• 24H Continuous Cooling with Large 4L Water TankEquipped with a large 4L water tank located at the base, this no window needed air conditioner 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 indoor swamp cooler secure water tank lock prevents leaks and spills during movement or daily use, ensuring safe and hassle-free operation.
• Auto LCD Display & 20FT Remote ControlThe evaporative fan needed feature a clear LCD display and user-friendly control panel. Easily adjust speeds, modes, and other settings, all displayed intuitively for precise operation. The 30s auto-screen-off function saves energy and makes it perfect for nighttime use without disturbing your rest. The small swamp cooler included 20 feet away remote control, allowing you to manage your comfort settings in one touch.
• 12H Smart Timer & Noise-Free OperationThis portable air conditioner 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 25 dB, delivering powerful cooling without disturbing your rest or concentration. Ideal for bedrooms, offices, and study spaces, this small swamp cooler ensures a peaceful environment while keeping you comfortably cool.
• Superior Motor Delivers 3S ChillPowered by the advanced 2026 motor, CESNTECH portable air conditioner for bedroom optimize internal mechanical components and minimizes friction, which can achieve a 3s fast cooling response while ensuring a longer lifespan and reduced maintenance. The potable air conditioner indoor features an optimized air duct design that maximizes airflow coverage and speed, boosting cooling efficiency by 60% and significantly reducing energy consumption.