Rapid Cooling for 750 Sq.Ft Areas: 14,000 BTU cooling power with 77° wide airflow drops temperatures from 89°F to 61°F in 15 minutes. Energy-saving design and quiet operation deliver comfort in any season. 3-in-1 Multifunction + 3-Minute Installation: Instantly switch between cooling, fan, and dehumidifier modes. Mount with ease: Attach hose, lock adjustable window bracket (20.47”-39.9”), and power on—no tools or permanent fixtures needed. Library-Quiet 51dB Night Mode: Specially engineered for sensitive sleepers: Ultra-low 51dB noise (quieter than whispers) with auto-display dimming and optimized airflow. Maintains set temperatures all night without disruptions. No-Drain Auto-Evaporation System: Advanced 360° evaporation tech recycles 80% moisture into cooling energy. Combine with the 8-hour sleep timer for zero maintenance and mess-free operation. Smart Controls & Effortless Mobility: Adjust settings via backlit LED screen or 23ft long-range remote. Glide smoothly between rooms with 360° wheels and side handles. Features a washable air filter for purified airflow.