Grateshop1 White 110V to 220V Step-Up & Down Voltage Converter 70W Watt Transformer Travel

Description

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! Note: This product can only transform 110V to 220V in American. Package includes: 1 x 110V to 220V Step Up/Down Voltage Converter 1 x User Manual