This real ceramic essential oil diffuser will refresh your home with the heavenly scents of the La Vie's essential oil blends. Whats more? It perfectly fits with any home decor. This ultrasonic essential oil diffuser uses high frequency ultasonic technology that vibrates water inside the unit creating an ultra-fine mist into the air. When essentials oil are added, they are immediately dispersed into the air, creating a natural and calming ambience.