About this article 400ml large capacity Just by watering, you can not only prevent dry skin in the bedroom, living room, office, etc. With this humidifier, you can sleep better than ever. 7 Changing LED LightsSleep soundly in the soft glow of the air humidifier, the essential oil diffuser has 7 color night lights for your choice, the LED lights can change continuously. 4 Fog & 4 Timer SettingsThis essential oil diffuser has 4 built-in timers: 1 hour, 3 hours, 6 hours and continuous. There are 4 mist options: strong or low mist with continuous or intermittent mist mode. You can combine the mist modes as you like. QuietUsed ultrasonic technology, ionizes essential oils into ultra-fine mist to make air fresh, no noise, great for calming your mood, relieving stress , help you sleep. Perfect GiftsMade of non-toxic and BPA-free material, it is safe to use for babies, children and pregnant women. The simple and natural design makes it an art and home decoration. Wonderful Christmas gift for your friends, family and lovers.