with the Essence Humidifier, You Will Enjoy a Fresh & Pleasant Atmosphere. & Thanks to Its Silent Operation & Flame Effect, the Humidifier Will Provide You with a Quiet, Relaxing Atmosphere, Ideal for Undisturbed Sleep. You Can Also Add Essential Oils & Scented Your Rooms. with the Essence Humidifier You Will Achieve the Perfect Ambience for Your Home. Minimum Quantities Apply.