It seems that we are going to demolish these days. Many stores are on sale. Yesterday after work, we went there to see a lot of specially priced goods. Of course, many people are really crowded. When we first went shopping after dinner, we saw a shop full of people selling adapter. I saw that the banner was “buy one get one free” and the product quality of the store was always very good. I bought something else in their house before and it still works very well. So I crowded in and bought an adapter. Think that although it’s not needed for the time being, there’s always no harm in keeping it, and that this kind of thing can last a long time without worrying about the problem that it can’t be used after the expiration date.