I do not know if you have not found a problem: coil has some is coupled with the disk, and some are not, before the emergence of such a public opinion, is added to the winding disk and is not good. The discussion ended up in the end. Now wireless charging as a fashionable and convenient way of charging, is favored by many consumers, but also to the, wireless charger exist low charging efficiency, charging calorific value of defects, and the best way is wireless charger emission end and receiving end back affixed to a wireless charging across the disk. Wireless magnetic charge before and was not a good one enterprise. Emission from the wireless charging coil and a wireless charger end and receiving end, it has already let people sit up and take notice. It is also regarded as a process of waiting for the spring season. But it was the spring of spring. Wireless charging magnetic is not easy.