FeaturesOperates via a power outletInstruction manual includedDiffuses a fine aromatic mist without heat, chemicals, or a pumpRequires only tap water (150 ml)Releases the benefits of essential oilsDiffusion time of approximately 6 to 8 hours continuouslyHumidifying capabilityAutomatic shut-off7 different light color optionsCreates a warm, cozy ambianceInstructions for use Fill the diffuser with water up to the line and add 3 to 8 drops of your favorite Naturiste essential oil. Press the diffuser button to turn it on and enjoy the benefits of aromatherapy at your fingertips.