Specifically designed and developed for children, the Hello Kitty humidifier is perfect for any family looking for a humidifier specifically for the bedrooms of children suffering from respiratory problems who need humidified air so that they can breathe more easily, at night and during the day. Very easy to use, the Hello Kitty humidifier is easy to fill and set up. The ventilation system turns water into cold vapour, which is then diffused, thus providing the desired level of humidity, guaranteeing a peaceful night for your child.