Everyone™ makes aromatherapy easy for first-timers and experts alike. Everyone Aromatherapy Diffuser uses ultrasonic diffusion to scent any room in your home or office with your favorite essential oils. BPA-free plastic works with 100% pure essential oils, like Everyone singles and blends. Whisper quiet operation makes this diffuser perfect for nurseries, kitchens, bathrooms, bedrooms, living rooms, offices…everywhere! Easily scent any space with pure essential oils and enjoy concentrated feel-good in every drop. Welcome to your air…better. 4 light options: warm white, rotating spectrum, your favorite color, or no light Ultrasonic technology releases negative ions into your air No-Heat Diffusion means no wasted oils and greater activity Whisper quiet operation makes it perfect for bedtime and nurseries Compact design 2.75” x 5” tall (approx.) lets this diffuser fit into any space in your home or office (it even fits in the cup holder in your car!) Auto Shut-Off function turns the diffuser off when it’s out of water making it safe and easy to use Runs continuously for up to 2 hours or intermittently for up to 6 hours