The HoMedics Total Comfort Portable Humidifier Bottle is a sleek and efficient device designed for personal use. With a timer control of 9 hours, this ultrasonic humidifier can cover up to 100 sq ft and has a tank capacity of 20 oz. The white and gray plastic design is portable and perfect for use in recreational vehicles or any room in the house. Powered by DC 24 V with 30 W of power, this humidor from HoMedics is a convenient and effective solution for maintaining indoor air quality.