This humidifier features a 0.85-gallon water tank, providing up to 18 hours of continuous operation at its lowest mist output, effectively relieving nasal congestion, coughing, and dry skin. It supports multiple timer settings (1/2/4/8 hours) to suit different sleep schedules. Extremely quiet operation makes it ideal for bedroom use at night. Three mist output levels and a 360-degree rotating nozzle ensure targeted mist delivery. Automatic power-off when water is low ensures safety. It features built-in Rgb ambient lighting and 7-color variable lighting, allowing users to choose between a single, constant light or a cyclical effect, combining humidification and ambiance creation. The touch controls are simple to use, making it suitable for various settings such as bedrooms, offices, and nurseries.