Input100v-120v; Output: 220v-240v. Pass CE ISO9001 certification.
The rated power is 1000W. Suggest to use with electrical appliances that power less than or equal to 500W.
For 220V electric appliances to be safely used in the US or Japan.
The converter weights 4.85lb. It is for home use, not travelling power converter. It's too heavy to travel with.
Attention: For the first time using, please connect your appliances after 15 mins power-on.