I don't understand why Amazon puts this in the "toy" category, because no child should have a need to store hundreds of passwords! However, based on the product description from a reputable catalog, I purchased this. Big mistake! I expected a much more sophisticated product. (Perhaps that's why it's in Amazon's "toy" category?) Although it does (sort-of) operate as advertised, it is very poorly designed.
The primary reason I'm returning mine is that I have many passwords with special characters in them, and this device only allows 4 different special characters. I have no intention of changing all my passwords to comply with the product's limitations.
Another aggravation is that one must go through a long, tedious process just to enter all the data. Then, in order to update just one password, one must scroll through potentially hundreds of passwords just to update one.
The idea of a password vault is a great one, but this product has a long way to go before being remotely useful. The manufacturer needs to go back to the drawing board.