Travel Smart 1875 Watt International Converter Set converts 220/240V foreign electricity to 100/120V for use with most U.S. appliances rated 0-1875 watts; High/Low selector switch; High setting (26-1875 watts) for irons, steamers, hair dryers, etc.; Low setting (0-15 watts) for battery chargers, electric shavers, curling irons, etc.; 5 polarized adapter plugs included for use in most countries.