Multifunctional: This multifunctional portable air conditioner perfectly integrates cooling, dehumidification, fan, sleep mode, and a 24-hour timer to meet your various needs throughout the year. Quiet Operation: A 24-hour automatic shut-off timer ensures convenience and safety. This portable air cooler operates at a noise level below 48 decibels, helping you enjoy a cool sleep. Remote Control & Full Water Reminder: The remote control allows you to adjust the temperature and mode from anywhere in the room. A built-in full water reminder will notify you before the water tank is full. 120° Wide-Angle Airflow: This portable evaporative air cooler features a 120° horizontal swing function and a 90° manual vertical swing function, allowing for wide-range air circulation. Ultra-Portable Design: Say goodbye to complicated installation! This portable air cooler requires no ductwork. Equipped with 360° casters, it can be easily moved from the living room to the backyard.