A balanced humidity level is essential for a child's comfort. The Babyway Ultrasonic Humidifier not only helps in maintaining a comfortable room humidity but it also shows you how to monitor the atmosphere in your baby's room with a built in hygrometer (reducing the need for additional gadgets in the house).A handy Room Thermometer allows you to keep an eye on the the room temperature.Features of Using the Ultrasonic HumdifierImproves air quality to protect against dry skin, Sore throats and chapped lipsUltra silent operationEasy refil makes it simple to useHygrometer & Thermometer to ensure correct conditionsAutomatic shut off - the unit will switch off when empty for worry free use.