2 Speeds - Low and High / Twin Fan Assembly / Fits windows from 24 inches to 36 inches wide # Placed in your window, this fan can promote ventilation in a hot, stuffy room # Relatively silent operation allows comfort any time of day # Twin 2-speed fans with independent controls # Extender panels enable easy fit into Windows that are 24 to 36 inches wide # 110 Volt AC required, USA power cord supplied
