Come and see our amazing products! It can produce more fine cool mist than the large humidifier to meet your needs. it can be used to humidify the air for bedroom during summer and winter, clean the dirty air in the confined space, can help purify and improve air quality, refreshing the quality of the air we breathe.When the water is used up, it will turn off automatically to protects the product from being burned out.It's a great gift to print your logo, corporate logo and message. Pls confirm further with us if any query about packing info, inventory status and time schedule.