1. Powerful & Energy-Efficient Cooling Performance Equipped with a durable 120W motor and advanced evaporative cooling technology, this air cooler delivers strong, refreshing airflow while consuming less energy than traditional air conditioners. It effectively cools spaces ranging from 30–50㎡, making it ideal for bedrooms, living rooms, offices, garages, workshops, patios, and other medium-sized indoor or semi-outdoor environments. 2. Large 50L Water Tank for Extended Cooling The extra-large 50L water tank supports long-lasting cooling operation with a water consumption rate of approximately 3–5 liters per hour, reducing the need for frequent refills. The high-capacity tank allows the cooler to operate continuously for extended periods, providing reliable comfort throughout the day or night during hot summer conditions. 3. Adjustable Airflow with 3 Speeds & 2 Modes Designed for customizable comfort, this portable air cooler features three fan speed settings and two operating modes to suit different cooling needs and personal preferences. Whether you need gentle airflow for sleeping or stronger circulation during hot afternoons, the flexible settings provide a comfortable cooling experience for various situations. 4. Automatic Swing Function for Wider Air Distribution The built-in oscillating swing feature helps distribute cool air evenly across the room, improving airflow coverage and enhancing overall cooling efficiency. This function helps eliminate concentrated airflow while creating a more balanced and comfortable indoor environment for multiple people in shared spaces. 5. Convenient Timer & Remote Control Operation For added convenience, this evaporative cooler includes an easy-to-use timer function that allows automatic shutoff after a selected period, making it perfect for nighttime use or energy-saving operation. The included remote control enables effortless adjustment of speed, mode, swing, and timer settings from across the room without needing to get up. 6. Portable Design with Smooth-Rolling Casters Built with durable caster wheels, this portable air cooler can be moved easily from one room to another depending on your cooling needs. Its compact vertical design saves floor space while offering excellent mobility, making it suitable for homes, apartments, offices, dormitories, patios, and other flexible living or working environments.