automatic transformer adapter 500w 110v 220v 220v 110v
brand new foreign electricity automatic ac power converter . use it with appliances up to 500w . step up amp down transformer 500 watts 50 60 hz foreign electricity power converter technical specification input ac 110v 220v 50 60 hz output ac 220v 110v 50 60hz high capacity shock proof socket . lead wire to connect wall socket . universal socket outlet . thermal protection . ac input plug 5 amp . 2-round pin . heavy duty transformer for safety and reliability . universal ouput receptacles will accept european 2 round pin plug north america 2 flat pin and 3 prong plug . reset button . safety breaker . dimensions 6 l x 3.25 w x 3 h