The headset has a really good value for money, it is convenient and has a good sound you can not complain. However, I can the other customer reviews in the quality of the microphone not agree, because for me the microphone is just bad. Longer calls (~> 5 sec.) Are not possible because the track just breaks off and the other person simply will notice nothing. Thus, the headset is really hard to use. But it may also be that only I have received such a faulty Make ..