Our iMounTEK Aroma Diffuser andopts well-designed mist outlet and ultrasonic technology, which can be used as a aromatherapy diffuser with a few drops of your favorite esential oil or a humidifier without oils provides more than a conventional mist to output finer mist with ultra-low noise, it can uplift your spirits, assist in relaxation or ward off infections. Just fill with tap water and add a few drops of your favorite esential oil, the room will soon be filled with the goodness of your choi