Dual Direction Input 110/120V to Output 220/240V Or 220/240V to 110/120V Voltage Converter Transformer Travel Adapter Switch Step Up/Down Power Suplly Electricity Voltage Change Socket Adaptor
![Dual Direction Input 110/120V to Output 220/240V Or 220/240V to 110/120V Voltage Converter Transformer Travel Adapter Switch Step Up/Down Power Suplly Electricity Voltage Change Socket Adaptor](https://th-live-01.slatic.net/original/563cf544d01d8d19aaae02aed19bbe1c.jpg)
That is: | Switch to AC117V,input voltage must be AC110/120V,voltage converter (output) AC220/240 |
Attention: | it will be broken with wrong operation,and we will not responsible for the wrong operation. |