Farmunion 110v/120v to 220v/240v Step-up & Down Voltage Converter 100w Transformer

Feature:
* Dual Channel Voltage Converter from 110/120V to 220/240V, also can change from 220/240V to 110/120V,
* AC117V---AC230V switch
* The maximum load power is 100W
* Ideal for travelling to anywhere, very convenient
* Color: White
Instruction:
Make sure which voltage you need before used this adapter£¬you need to check the switchs' place at the bottom of the adapter
That is:
A, switch to AC117V, input voltage must be AC110/120V, voltage converter (output) AC220/240V B, switch to AC230V, input voltage must be AC220/240V, And change the voltage into (output) AC110/120V
Attention: it will be broken with wrong operation, and we will not responsible for the wrong operation. If you are not use it pls plug it out!
Package Includes:
1 x 110v to 220 Step Up/Down Voltage Converter