This 7L ultrasonic cool mist humidifier features a large water tank, delivering long-lasting, refreshing cool mist to relieve dry air in bedrooms, living rooms, or large spaces. Its ultrasonic technology ensures quiet operation, making it ideal for nighttime use without disrupting sleep. Designed for convenience and safety, it includes an auto-shutoff function that activates when water levels are low, preventing damage and ensuring peace of mind. With easy-to-use controls for adjusting mist output, it efficiently maintains comfortable humidity levels—perfect for daily use, especially during dry seasons or in air-conditioned environments.