Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Misrepresentation

I bought this converter on the premise that I would be able to use my Sony 15 Minute Rapid Charger with it. Turns out you cant, as it has a MASSIVE gap of usable wattage. I cant use any appliance from 50-500 watts. If you use it, you risk damage to your appliance and the converter. My Sony charger is 80 watts, and it cannot be used with it. This wasnt specified in the description, and I am very upset that I now have to return this product.Pass on this, and buy something else.