Features: -Equipped with a large 3L (0.79 gallon) water tank, it can last up to 20 hours.-There are 3 misting modes (continuous, alternating, intermittent) to meet your various needs and ensure that the optimal humidity level is maintained in any situation.-With a noise level of only 35dB, it is ideal for use in bedrooms, nurseries and offices without causing disruption.-Equipped with an automatic shut-off function when the water level is low, it ensures safety and extends the life of the device. In addition, it comes with RGB lighting to add ambience.-Perfect for those with dry skin, allergies or asthma, perfect for winter, dry climates, allergy season and more.-For best performance, use tap water in your humidifier. Avoid using essential oils, perfume.