Converts 220V foreign electricity to 110V for use overseas on most U.S. appliances rated 0-2000 watts. Convenient high/low wattage selector switch. Low setting (0-25 watts) for electric shavers, radios, most curling irons, etc. High setting (26-2000 watts) for appliances such as irons, steamers, some hair dryers, etc. Set includes 5 polarized adapter plugs to accommodate most foreign outlets and a zippered travel/storage pouch.