Air Humidifier - 2 jet for spraying, let you feel double moist. Effectively improve dry skin and help you reduce skin peeling, nosebleeds and other troubles. It also helps plants replenish water. Automatic Shutoff - With whisper-quiet and all lights off, we will help you to create an undisturbed good sleep. The 600ml Cool Mist Humidifier will automatically shut off after 12 hours operation to avoid running without water. Two spray modes: continuous spray and intermittent spray. 600ml Cool Mist Humidifier - Low-noise operation lets you sleep undisturbed. Colorful Mood Lights make you not afraid of the dark at night. Press and hold the night light for 2 seconds to turn it off or on. Wide Application - Size: 3.2*3.2*3.8 in, 600 ml. Air Humidifier for bedroom, indoor, office, desk, car, travel and more. Humidifier and Diffuser 2 in 1: Add your favorite essential oils to the Aroma Diffuser Mute Essential Oil Diffuser to spread relaxing aromas along with healthy humidity. Add fragrance to your bedroom. Note - ①Please make sure the cotton core has soaked before you turning 600ml Cool Mist Humidifier on. ②The humidifier needs to be connected to a power source when using.