This is a very superior product, good quality and well made. The phone slots in neatly and is securely held, with no undue strain on the socket. The spare battery also fits in very neatly and the whole thing looks very good. It charges and syncs via the USB cable without problem.
It is supplied with two leads, one marked "Data only" and one marked "Power Only" which connects to a 3-pin UK plug. There is only one socket in the back of the unit and the "Data only" cable does in fact charge as well as carry data when connected to a USB socket so I don't see the point behind the separate mains power charger. There is no logo on mine and the instructions, such as they are, are written in the usual chinglish.
The obvious downside, and why I couldn't give it 5 stars, is that the phone is held on its side. Although many applications change orientation automatically, the home pages do not. You have to get into the idea of twisting your head to see the time or select a menu item.
Although listed as being in stock when I ordered, it took 10 days to arrive.