The charging process works properly. I initially feared one must be careful as the smartphone resting, but here there are no problems - mobile on it and the part begins to shine. The latter sees the rest from real gem, have it in orange. The cable station has a USB connection which I did not realize before, so it runs with me first time only on the computer. The charging noise is heard only when you put your ear close to the device, or it is extremely quiet. Normally, you do not get with. Would buy again at any time!