Contrary to criticism from a number of other reviews I am very happy with the headset. In-Ear makes in terms of ambient noise before a huge difference. Furthermore, the sound of the earphones is also not to be compared with that of "on-ear" headsets, at least not with the supplied Nokia with my 5800: Bass Rich, full sound - beautiful!
Radio reception works also, just as the understanding on the telephone, and the earbuds fit perfectly in my ear canal.
Therefore to picures well, especially at the price!