BPA FreeUp to 14 Hours Run TimeColor RotatingUp to 1,000 Sq. Ft. More About Aromatherapy Aromatherapy is one of our oldest, non-invasive health practices. Scents have an effect on our mind and body, evoking memories and arousing the senses. Certain essential oils in turn have the ability to relax, stimulate, or create balance between the body and mind. 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. Ceramic Stone Diffuser NOW® Solutions Ultrasonic Ceramic Stone Oil Diffuser unites scientific innovation with the timeless tradition of aromatherapy to create a 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 14 hours of whisper-quiet operation, this diffuser is the perfect complement to your home or office. Features Hand-crafted White Ceramic DesignExtremely QuietEasy to CleanJust Add Tap Water and Essential OilsCool SteamNo Heat Involved/No Risk of BurnsAutomatically Shuts OffBPA-Free3 Timer Settings: 1H/2H/3HRuns Up to 14 HrsGreat for Home or Office1 Year WarrantyRotating LED Lights Specifications Model: 7483Color: WhiteMisting Modes: Continuous/Alternating/OffLight Modes: Warm White/Color Rotating/ Fixed/OffRun Time: Up to 14 hoursWater Capacity: 100 ml.Coverage: Up to 1,000 sq. ft.Power: 100-240V ACDimensions: 3.54"d × 8.67"h