500 Watts Deluxe Automatic Voltage Regulator Converter Transformer 2016 New model with Digital LED Display.
USB input for charging your devices.
Step Down Voltage Converter/Transformer with a regulator.
Step Up Voltage Converter/Transformer with a regulator.
The regulator will provide stabilized 120 volts when the input is 120 as well as providing a constant stabilized 220 volts when the input is 220/230/240 volts.