Main Features: Ultimate portability, water bottles, coffee mugs, bowls or whatever you have handy instantly becomes the base of the humidifier. Use it in the car, at home, while traveling, or at the office. The air humidifier keeps the dry air from drying out your skin. The portable humidifier is ultra quiet. Perfect to use in baby's room, while working, and when you want to fall asleep. You never have to worry about falling asleep or being distracted while using the mountable air humidifier. The automatic shut off ensures absolute safety.