It can charge the Xiaomi. no problem. Magnetic mainly solves the problem of positioning and stability, and charging is not affected. Of course, the wireless charging speed that generally supports magesafe will be slower. You can manually align the charge, or you can buy a third-party magnet coil protection case. These are my answers to the above questions. I hope they can help you.
can
It can magnetic charging treasure, because the magnetic function of millet mix4 is the characteristic highlight of its mobile phone, which can completely absorb the charging treasure, but it can only be the charging treasure specified by millet