This humidifier features a 1.1-gallon water tank, providing up to 12 hours of continuous operation at its lowest mist setting, effectively relieving nasal congestion, coughing, and dry skin. It supports multiple timer settings from 1 to 9 hours to suit different sleep schedules. Operating with extremely low noise, it's ideal for nighttime use in the bedroom. Three mist levels are adjustable, and the 360-degree rotating nozzle delivers moisture in a directional manner. Automatic power-off when water is low ensures safety. A built-in 7-color Rgb ambient light automatically cycles, adding a warm and soft ambiance to the bedroom. Simple touch controls make it suitable for various settings such as bedrooms, nurseries, and offices.