Tabletop ultrasonic humidifier. Sleek ultrasonic humidifier is efficient in both size and moisture output. Ultrasonic humidifiers atomizes water into ultra-fine particles using the principle of ultrasonic high-frequency oscillation, and diffuses the cool/warm water vapor into the air. Features a LED night light and has an aroma diffuser tray for your favorite oil or water based aroma. Maintaining proper humidity levels between 30 to 50% in your home, office, and workplace has been scientifically proven to help prevent the flu and allergies. Proper humidity hydrates your skin, alleviates dry eyes, scratchy throats and can reduce snoring. Proper humidity makes you feel warmer allowing you to lower your thermostat setting which will save money.