Fill your space with pleasant aromas using the Yaledi diffuser. LED backlighting of the water mist imitates a live flame, allowing the device to be used as a decorative element or nightlight. Ultrasonic misting technology performs quality air humidification while creating minimal noise. Remote control offers adjustment of brightness, lighting effects, mist intensity, and a timer, and the 8.3-ounce reservoir supports up to 18 hours of operation