1.SPRAY HUMIDIFIERThis great nano-fine mist humidifier can effectively moisturize dry skin and prevent colds and allergies. As humidity increases, it also can relieve stress, protects your health, and creates a comfortable bedroom space. 2.TWO SPRAY MODESThis desktop mini humidifier is equipped with two modes: continuous spray (up 5 hours) and intermittent mist (up 10 hours). Built-in water level sensor, the humidifier will automatically turn off the power when the water level is lower than the safe water level. 3.SILENT & 7 COLOR LIGHTSThe 7-color nightlight function continuously circulates colors, making it beautiful and gorgeous. You will enter into a dreamy and romantic cloudy atmosphere with colorful light. The running sound below 20 dB will not affect your sleep and work. 4.PORTABLE & SAFEPortable and compact design is very convenient to carry around. Suitable for plant humidification, travel, bedroom, car, office, etc. It can be used on the table, even if it is accidentally bumped, it will not leak.