[Multiple Modes Available] USB Humidifier with Light .There are three different modes of double atomizing humidifier, which can fully meet your needs for humidification. You can choose the appropriate spraying mode according to your environment and space. [Water Shortage Protection]When the water level of the water tank is lower than the water level probe in the water tank, all modes will be automatically turned off to eliminating hazards.When you leave your home without turning it off or during your sleep, you don't need to worry about. [Novel Double Mist Humidifier]This desk humidifier with double mist outlet design which sprays a super large mount mist for a quick humidify, keeps you away from drying. 1.8L large capacity, no need to add water frequently.Can be operated up to 8 hours with-mist continuous mode, and up to 12 hours if alternate one-mist intermittent mode.10-hour automatic power-off function. [User Friendly]With modern technology, the portable humidifier operates ultra quiet, no disturb your study, working or sleeping. colorful soft night to meet your different needs, gives you a comfortable, warm and restful environment. [Note] Humidifier is recommended to use clean tap water. The use of distilled water is prohibited, which will cause water to accumulate in the mist outlet of the humidifier. color:Blue Material: ABS Package Contents: 1 x humidifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.