150W 240V to 110V Step Down&Up Voltage Converter Travel Power Adapter Transformer

Specification:Color: WhiteMaterial: PlasticFunction: Bidirectional electricity converterElectricity converter rate (approx.): 50%Theoretical rated power (approx.): 150W Max.Suggested using power (approx.): 75WSwitch on AC 117V: Input 110V/120V, Output AC 220V/240VSwitch on AC 230V: Input 220V/240V, Output AC 110V/120VAC 117V suit for using in: America,Canada,Japan,Brazil,Taiwan,Mexcio etc,.AC 230V suit for using in: China,European Union Countries,Middle East etc,.Package Include:1 x Bidirectional Electricity Converter AC Adapter