New Charger professional convert 220V To 110V Step UpDown Dual Voltage 110 to 220 Converter Transformer Travel Adapter Switch

Features: Dual channel voltage converter from 110/120V to 220/240V, Can also go from 220/240V to 110/120V. AC117V---AC230V switch The maximum load power is 100W. Perfect for traveling anywhere. Specification: white color Plug: US plug Material: ABS Frequency: 55-60HZ Maximum output: 100W (suitable for electrical appliances below 50W) Dual Channel Voltage Converter Switch to 110v, input 110/120v, output 220/240v Switch to 220v, input 220/240v, output 110/120v Dimensions: 9 x 5.5 cm/3.54 x 2.17 inches Weight: 345 grams Package Included: 1 * voltage converter Instructions: 1. Please confirm the voltage you need before using this adapter 2. You need to check the switch position on the bottom of the adapter 3. That is: A. Switch to AC117V, the input voltage must be AC110/120V, and the voltage converter (output) AC220/240V 4.B, switch to AC230V, the input voltage must be AC220/240V, and change the voltage to (output) AC110/120V 5. Note: Misoperation will damage, we are not responsible for misuse. If you're not using it, unplug it!