Features:1. It is mainly used to convert the input and output voltages of different countries. Dual-channel voltage converters from 110/120V to 220/240V, 220/240V to 110/120V can meet the use of various small electrical appliances.2. Suitable for all electronic equipment up to 100W such as hair dryers, coffee cup warmers, coffee pots, irons, washing machines, stereo and tape recorders, DVD players, radios, electric shavers, cameras and any other small electrical appliances.Description:Name: Power ConverterMaterial: PCPlug: US plugFrequency: 55-60HZwhite: blackMaximum output: 100W (suitable for electrical appliances below 50W)Dual Channel Voltage ConverterSwitch to 110v, input 110/120v, output 220/240vSwitch to 220v, input 220/240v, output 110/120vDimensions: 9 x 5.5 cm/3.54 x 2.17 inchesNote: Effective October 21, 2022, this list has been revised for another item.Packing list:1 x Power Converter