The Vapor Dark Wood Ultrasonic Aroma Diffuser fills your home with the scents you love. The sleek faux wood diffuser is unbreakable, which makes it ideal for families with children and pets. The Vapor Diffuser runs up to 4-hours continuously or up to 8-hours intermittently. Customize your experience with the 60, 90, 120-minute timer and 7 LED lights. The 7 LED lights can rotate or be fixed to one color. To use, add water and the essential oil of your choice, turn it on, and let the cool mist relax and recharge you.