Maintain perfect air quality with the Direct Nexus Air Humidifier. Using ultrasonic technology, it creates a fine micro-scale mist for up to 24 hours of continuous operation. The top-fill tank makes refilling effortless, while the 6-level rotary dial allows for precise steam adjustment. Includes a dedicated aromatherapy compartment to enhance your home’s ambiance. Quiet operation ensures a peaceful environment day and night. Please check specs before ordering as this includes the device only.