So javais already booked this Sennheiser headset, those who have never been disappointed with wired headsets of the brand. If your goal is to use this headset on the move, without Skype communications for example, this helmet is definitely for you. However, even with essential laccessoire Bluetooth "USB BTD500" I urge you to buy with, the helmet is essentially of disastrous call, the microphone is very very poor, reproducing sound too close to the phone for my taste . In communication, the sound in the headphones is rotten, also near the telephone sound. In my view, this nest absolutely unacceptable for a headset of this prestigious brand in principle reserved for purists with his jestime part. If you often need to give lectures on Skype or troubleshoot people via this means, then, these headphones will not for you at all, except if the sound quality of your communications you matter of course.
After, jignore if poor quality is due to the headset itself or Bluetooth technology that attain in this case frankly its limits, but, at this price, I can not tolerate such default
