Air Innovations Compact Cool Mist Personal Humidifier &ndash; Travel Size &ndash; MH-103 Platinum Refresh your space with pure, clean moisture with the Air Innovations Cool Mist Humidifier. Operates quietly for uninterrupted sleep, for smaller rooms  Up to 150 sq. ft. Adjustable mist output and provides moisture for up to 14 hours on the low setting. Auto shut off. Anti-microbial plastic  helps prevent bacteria growth. Travel bag and AC Adapter included 1-year limited manufacturer's warranty.