... charger kit 1.Output:5V 2.1A 2.USB A type, 3.output: 5V 2.1A, input voltage: AC100V ... USB charger kit for iphone 4/4sSpecificationOutput:5V 2.1Aincluding:POWER-001-1:Dual USB universal travel charger (USB ... A type, output: 5V 2.1A, input voltage: AC100V to ... style,USA style,Australia style,UK style)POWER-001-2:Dual USB car charger (USB A type, output: ...