Headset for alien

Technically, I have nothing to complain about; it works fine. By cons, it does not take to the ear; earphone is too long, so that the headset is not pressed against the ear (like my old model); she is just hanging on the ear by which the headband is not adjustable (unlike my old model). So careful not to move your head too quickly, otherwise the headset to waltz! In short, one wonders if the staff of the Samsung design office tries it lays ... Too bad, because I had just opted for a known park, thinking that I should not have bad surprises ...