This is the universal power adapter that allows you to use your high wattage devices virtually anywhere in the world. Unlike conventional power converters that are typically limited to 25 watts (far below what most styling tools require), this adapter uses proprietary technology that handles loads up to 1850 watts. It offers three switchable settings for devices such as electric shavers (0-25 watts), hair straighteners and curling irons (26-450 watts), and hair dryers (451-1850 watts). Includes four polarized adapter plugs and a travel pouch. 9 1/2" L x 5 1/2" W x 3 1/2" D.