Our beautifully-crafted stone diffuser helps you diffuse essential oils throughout your home, while doubling as a stunningly simple piece of decor. A diffuser is a beautiful way to scent your space naturally. Whether you keep it at home or at work, it functions as a non-toxic candle alternative, while also giving you the flexibility to change up and customize the scent to suit your mood. You can also use a diffuser to create daily habits—training the brain to perk up to an uplifting aroma, like Peppermint and Sweet Orange, or wind down to a relaxing aroma, like Lavender, before bed. Run time: 3-hour non-stop (green light). 7-hour 30 second interval (orange light). Features Ultrasonic technology: 2.5 vibrations/second. 6 ft. white power cord included. Type A electrical plug. Turns of automatically when time is up or water runs out. Matte ceramic finish. High-quality BPA-free plastic water reservoir. Humidification: 2.3 fl. oz/hour. Diffusing Capacity: 538.19 ft² . 8.7cm x 18cm.