I think this is not only not old-fashioned, but also very "fashionable". Some people may think that it is the 21st century and science is developing rapidly. Why do we still use music boxes? There are MP3, MP5 and mobile phones. , and the sound effects are better than music boxes. However, if you think about it again, many girls may have never seen a music box. If you give it to her, it will attract her attention. This is a very fashionable trend. I personally Named "Retro"