Portable USB Ultrasonic Oil Diffuser Now FoodsDescriptionKey Product FeaturesExtremely QuietEasy to CleanJust Add Tap Water and Essential OilsCool SteamNo Heat Involved / No Risk of BurnsAutomatically Shuts OffBPA-FreeGreat for Home, Office or AutoFits in Car Beverage Holder1 Year WarrantyRuns Life 5000+ HoursPlugs into Laptop & Automobile USB PortRotating LED LightsIncludes Portable Carrying CaseSpecificationsModel7485ColorGray Cover & baseCapacity60 ml / 2.03 fl ozRun TimeUp to 6 hoursFeaturesContinuous /on/ off, 4 changing LED Lights Red, Green, Blue & PurpleCoverage400 square feetRated PowerDC 5 V (5V/1A powered USB port)Adapters12W Auto or 100-240V WallNOW Solutions Portable USB Ultrasonic Diffuser unites scientific innovation with timeless tradition of aromatherapy to create a portable, BPA-free diffuser that uses only tap water and your favorite essential oils. Instead of heat, this contemporary diffuser utilizes high frequency, ultrasonic electrical vibrations to create an ultra-fine mist, which helps to maintain essential oil integrity and holistic properties. With an automatic shut-off and up to 6 hours of whisper-quiet operation, this portable diffuser makes enjoying aroma therapy on-the-go a breeze.More about aromatherapyAromatherapy and essential oils have been used throughout the ages. Until the late 19th century aromatherapy and the use of essential oils were considered a discipline of medicine. Incense, ointments and oils were all made from plant by holistic healers. Aromatherapy is one of our oldest, non-invasive health disciplines.Scent have an effect on our mind and body; they can evoke memories, stimulate feeling and arouse the senses. Certain essential oils have the ability to relax, stimulate, or create balance between the body and mind. An essential oil's aroma is picked up by the olfactory nerve located in the back of our nose and then carried to the brain where is can have an effect on the senses. Scent can stimulate an emotional response due to their direct impact on the limbic system, which processes our memories, emotions and feelings.At NOW Solutions we take the quality and purity of our essential oils very seriously. We go to great lengths to ensure that every oil we produce is brought to you in a manner that's both scientifically and environmentally responsible.USB Cable included, power adapter not included.Not all USB ports in vehicles provide power.WarningsCaution: Keep away from children and pets.