Description?
Designed for heavy duty use
Voltage step-up/step-down 
Converter AC 110V/120V/220V/240V
Power Converter 
Circuit Breaker Protection
DC 5V USB Port 
CE Certified 
Warranty of 3 years
The 2000 Watt power supply   
Voltage Transformer Converter. 
Stepping up from 110-120 volts to 220-240 volts
There are three modes of output
120V / 5V USB Port 
Universal 220V USA Output Socket
Voltage step down from 220-240 volts to 110-120 volts
CE-certified 
Casing made of metal
Protection for the full range of fuse types
Full Range Over Current Protection
In order to ensure safety, it's recommended to use a Voltage Converter/Transformer whose maximum watts are at least 50% higher than your appliance. To prevent damage to the transformer and the appliance, a 2,000 transformer is only allowed to be used with an appliance that uses up to 1,350 Watts.

Package List?
Power Voltage Converter 1
A manual is included