Sharper Image Smart Sensing Digital Ultrasonic Humidifier

This Smart Humidifier Adjusts Itself! The Smart Sensing Digital Ultrasonic Humidifier provides cool mist that soothes your dry skin and sinuses in rooms up to 430 sq. ft. Simply fill the 5-liter tank and it will turn on and off automatically to maintain any humidity level you specify. Features optional aromatherapy and optional ionizer for air purification.