This adorable Crane Cool Mist Humidifier Frog provides additional comfort to cold symptoms, dry itchy skin, and chapped lips. The whisper-quiet humidifier won"t disturb sleep and operates on a low power consumption, providing a minimum of 11 hours of moisture from a removable 1 gallon water tank. It includes an automatic shut-off safety feature when the water tank is empty. The cute frog humidifier operates with cold tap water. Just fill the 1 gallon tank in the sink (fits most common-sized sinks) and switch the unit on. It will produce cold mist instantaneously. The mist output can be regulated with the control button located at the front. Dimensions: 12.5"H x 9"W x 9"D. Weight: 4.5 lbs. Warranty: 1 year limited. Legal Statements: "CAUTION: Electrically operated product - not recommended for children under 8 years of age As with all electric products, precautions should be observed during handling and use to prevent electric shock "