About the lability of the pinna connection I must not write more yes. I see it as very difficult. But what bothers me most is that it can only be connected via USB and the I etc on my new computer, despite the latest drivers get no sound. I then after much trying, at least from the game to get the sound but not the TeamSpeak example. And it may not be so, I need to allocate for each application individually, the headset. Each 15 Euro headset is detected immediately and I hear at least everything. So much money and then so bad software or compatibility or whatever the cause may not be. Since the sound wenns runs because times is good and the voice transmission into TeamSpeak here then still the second point ...