BPA Free Up to 14 Hours Run Time Color Rotating Up to 1,000 Sq. Ft Tightly Controlled High Standard For Product Quality Aromatherapy and essential oils have been used throughout the ages as one of the oldest, non-invasive health practices. Scents have an effect on our mind and body, evoking memories, stimulating feelings, and arousing the senses. Certain essential oils then have the ability to relax, inspire, 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. 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. While many ceramic items use unsafe chemicals or plastics for hardening, we only use kaolin, a natural mineral clay with no unsafe additives. This helps us create stunning and durable ceramic and porcelain diffusers from a natural and sustainable source. Our collection of premium diffusers showcases how beautiful design and expert craftsmanship go together with responsible manufacturing. Features Hand-crafted White Ceramic Stone Design Extremely Quiet Easy to Clean Just Add Tap Water and Essential Oils Cool Steam No Heat Involved/No Risk of Burns Automatically Shuts Off 3 Timer Settings: 1H/2H/3H Great for Home or Office 1 Year Warranty Rotating LED Lights Specifications Model: 7483 Color: White Misting Modes: Continuous/Alternating/Off Light Modes: Warm White/Color Rotating/ Fixed/Off Run Time: Up to 14 hours Water Capacity: 100 ml. / 3.38 fl oz Coverage: Up to 1,000 sq. ft. Power: 100-240V AC Dimensions: 3.54"d × 8.67"h