This design-forward, Powerful Ultrasonic Diffuser provides elegant design and powerful aromatherapy. Diffuse your favorite essential oils via ultra-fine micromist as the built-in LEDs simulate a safe, open flame.The modern, highly portable design is easy to place in almost any space, with its versatile décor and USB power cable. It has an Ambient Micromist Flame. The LED flame creates a warm glow that brings a cozy ambience to your space while diffusing your natural essential oil of choice. 10 Hour Diffusion. Fill your home with your favorite essential oils for up to 10 hours with a large 120 mL water tank