VicTsing 150 ML Cool Mist Air Aromatherapy Humidifier Diffuser Dark BrownWhat This Diffuser Can Do for You? A Diffuser: Adding several drops of essential oils into it, it can help remove bad odors,making your space fill with lovely fragrance; A Humidifier: Use it without essential oils to add more moisture to your dry skin and chapped lips; 14 LED Light & A Night Light: This essential oil diffuser has 14 colors mood light to choose from. Put it in your kid's room and accompany them for a great sleep. Ultrasonic operation