Some time ago, I saw an adapter in my friend’s house. I really think it’s very useful. My friend also gave me a brief explanation about adapter , which let me know clearly what I need to pay attention to when buying adapter . I also paid attention to this problem in the future purchase process. After I bought it, I tried it out. What I think is that this is really good. What we are using now also brings us great convenience. I also recommend this kind of thing to more friends. They all feel very good after using it, and more people use this product, which makes us very happy.