PureGuardian H920BL Ultrasonic Cool Mist Humidifier for Bedrooms, Babies Nursery, Quiet, Filter-Free, Up to 10 Hour Run Time, Treated Tank Surface Resists Mold, Pure Guardian Desktop Enhance Comfort and Sleep Better with Soothing Cool Mist, While Making Life Pleasant for Those with Colds, Allergies and Dry Skin. Ideal for small sized rooms such as your nursery, kids rooms, your bedroom. Fits perfectly on your nightstand, dresser or desk. Quick Relief From Dry Air with Ultrasonic Technology for up to 10 hours, Cord Length - 5 inches Fights the Growth of Mold and Mildew on the Surface of the Water Tank with Silver Clean Protection. Easy to use low or high mist control and the optional night light features make it perfect to use in your nursery. Power supply: AC24V 60Hz 5A