Application
It applies to most household appliances, such as coffee makers, kettles, rice cookers, juicers, air purifiers, toilet seats, refrigerators, electric toothbrushes, massagers, and yogurt makers.

To Convert 110V to 220V
----Make sure the appliance to be plugged in uses fewer watts than the transformer's rating.
----Insert the voltage tap plug (located on the rear of the transformer) into the pair of holes marked "110V".
----Plug the transformer's power cord into a source of 110V.
----220V will be available at the front panel outlet marked "220V" when the power switch is turned on.

To Convert 220V to 110V
----Make sure the appliance to be plugged in uses fewer watts than the transformer's rating.
----Insert the voltage tap plug (located on the rear of the transformer) into the pair of holes corresponding to the local voltage standard . Check carefully to be sure no error has been made.

Specifications
Color: Black
Material: Iron, Copper, Aluminum, Silicon Steel Sheets
Shape: Rectangular
Mounting Type: Free Standing
Plug Type: US Standard
Power Source: Corded Electric
Voltage Conversion: Step-Up & Down
Output Voltage: 110V220V
Rating Power: 5000VA
Number of Sockets: 4(2 Universal Sockets, 2 US Standard Sockets, and Reserved Wiring Terminals for High Current Devices Above 13A in the Back)
Product Size: 25*35*22cm/9.84*13.78*8.66in
Package Size: 43.5*29*25.5cm/17.13*11.42*10.04in
Gross Weight: 13.5kg/29.76lbs
Net Weight: 12.83kg/28.29lbs

Package Included
1* Voltage Transformer
1* English Manual