Essential oil diffusers are used to disperse the small molecules in the essential oil through the air so that they may enter the body. When we inhale the scent, the many receptors in our mucus membranes take the smell, identify it, and send sensory stimulation messages to our brain. <br> For example, if we use rosemary oil in the essential oil diffuser, our brain will recognize the molecules that can lift our mood, ease headache pain, and improve our focus. <br> Mental clarity is supported by peppermint, basil, lemon or rosemary. <br> A special holiday ambiance can be created by diffusing pine, spruce or fir with a bit of spice like nutmeg and cinnamon. <br> Peppermint and spearmint create a refreshing aroma while frankincense and orange promote relaxing contemplation. <br> Aromatherapy Essential Oil Diffuser will be an indispensable part of our family, with which we enjoy life everyday. <br><br> <b></b><br>Ultrasonic waves to diffuse the essential oils for up to 10 hours<br> Essential Oil Diffuser utilizes ultrasonic waves to diffuse the essential oils in distilled water, bring serenity and bliss to your home or workplace. <br><br> <b></b><br>Auto shut off when water is low<br> 4 time setting modes: 1Hr/ 3Hr/ 6Hr/ steady on. Diffuser automatically powers off when water level is too low. <br><br> <b></b><br>Mesmerizing LED lights<br> Ultrasonic humidifier cleaner fixed one color steady on / 7 colors rotating through / no lights on. Each color is adjustable between bright and dim. A perfect nightlight for a kid's bedroom and mood light for creating romantic atmosphere. <b></b><br>Sensify Your Space<br> Oil Diffuser infuses space with a beautiful scent. The hues of nature will soothe and relax. Helps set a mood, soften your skin, calm nerves, and can help you sleep and breathe better.