In electronic products, we have made great progress, also has a high rise, let all of us can be very convenient to use the technology, there is a adapter, can be converted into good we are very common, so we can do more whenever and wherever possible exchange and use. And bring a great help to us, let us work has improved a lot, and now we are in the use of these adapter can be very good to facilitate our electronic products, let us every thing can be very good to continue to use, has good application, to our life has improved a lot we hope that the science and technology, but also continue to improve.