Beurer Compact Ultrasonic Air Humidifier, LB 37 is what you need for a healthy living environment. It is made with the ultrasonic humidification technology and two-staged nebulization levels. In winters, it prevents excess dryness at home because of heaters. It can be used with aroma oils to bring a pleasant fragrance to the air. Its high-frequency vibrations releases tiny drops of water, which the fan blows out into the room. With Beurer's Humidifier, you can experience fresh air and healthy environment with no dust around. It is safe to use and can be placed anywhere in the home.