This is a 3000W USB voltage transformer.
Input Voltage: 110/220V/AC selectable
Output Voltage: 110/220 V/AC, 5V/DC USB
Power Cord Length: 3ft
36H Shipping.
Note: For safety, it’s recommended by the manufacturer that the voltage transformer’s maximum power should be equal to or greater than the power rating of your appliance multiplied by 2.5. For example, if you have an appliance rated at 100 watts, you will need to pick a transformer with a maximum power of 250 watts or greater.
The power of our transformer must be 2.5 times larger than the buyer's appliance to be used normally.