LEIGAO Small size and light weight, ideal for traveling to anywhere, very convenient Imported materials, high performance transformer and special circuit accuracy manufacturing, with long serving life Dual channel voltage Converter from 110/120V to 220/240V, also can change from 220/240V to 110/120V It is mainly used to convert input and output voltage between voltage in different foreign countries Can meet the use of various small appliances Features: It is mainly used to convert input and output voltage between voltage in different foreign countries Imported materials, high performance transformer and special circuit accuracy manufacturing, with long serving life Dual channel voltage Converter from 110/120V to 220/240V, also can change from 220/240V to 110/120V Can meet the use of various small appliances Small size and light weight, ideal for traveling to anywhere, very convenient Specifications: Material: ABS Frequency: 55-60HZ Plug type: CN standard plug White: color Maximum output: 100W(suitable for electrical appliances under 50W) Dual channel voltage converter Switch to 110v, input 110/120v, output 220/240v Switch to 220v, input 220/240v, output 110/120v Size: 9 x 5.5cm / 3.54 x 2.17in Package included: 1 x Voltage Converter Note: Please check the Switch Place at the bottom of the adapter before using it, otherwise you may make a mistake and the product (1) when used in China The bottom switch must be set to AC220V: represent the input voltage of 220V and output voltage of 110V. (2) when used in Canada, Brazil, Japan, the United States and Taiwan The bottom switch must be set to AC110V: represent the input voltage of 110V and output voltage of 220V.