... .Save energy. Can be used worldwide. Has round plug,two or three prong plug Outstanding Feature: (1)New designed,unused,undamaged,hot ... saving (3)Accurate output voltage (4)widely use,can use with digital products and other appliance,such as camera,tv,computer ... 50/60HZ Input: AC 220V 50/60HZ Output: AC 110V 50/60HZ Note:(1)Suit for round plug(EU plug,used in Asia,Europe ...