Description: Preserves essential oil properties with ultrasonic vibrations No heating or burning Auto-shutoff and LED light for soft illumination 100% natural and safe alternative to candles Perfect for boardrooms to bedrooms to kitchens and kids' rooms Misting duration: 3 hours the non-stop mode selected (first push of a button on the right) and 4-5 hours with the 30-second intermittent mode selected (second push of a button on the right - the third push of a button turns the machine off) How To Use: Add water to fill the line Add 5-15 drops of CAMPO 100% pure essential oil Turn on the diffuser & transform the mood