In our life, we really can not do without the existence of adapter . It plays an important role in our life. The last time we needed a charger, my family couldn’t find a very good charger. Dad came up with a good way for me to use adapter to convert the interface and quickly charge it. I was also happy. Only later did I know that adapter has this function. It is really a very good product. Adapter has a lot of characteristics, can achieve two different types of products in the use of together, flexibility is still very good, really think in our life has the existence of adapter , our life is really very convenient, very grateful for the existence of adapter .