Many of the most important sound will therefore I'll start with this on. For me, I've been with this headphone the 3rd home had, any earphone has been very good. (Sony MBRT, Logitech UE9000 and just AKG K845BT)
This one stands out in terms of the sound again produced a lot. The sound is amazing. I thought at the UE9000 however are the most bass-heavy as this one and the sound comes over here a lot cleaner. It's really great.
Have only wireless tested since only this for me is interesting.
The range of Bluetooth is OK but I starting to crackle and if I move away. Here the UE9000 were better by far. With the UE9000 I could without any crackling through the whole house. The AKG make previously weak and crackling on the go ...
Some tell me but here have no Noice Cancelling ... Yes. The UE9000 have it however eg rushing it too strong for me and only me at Bose have Noice Cancelling been totally convinced but unfortunately have no Bluetooth ... grr. :-(
The buttons on the headset, except the on / off, I find difficult to operate and to feel. When UE9000 and the Sony MBRT these are much better and the Sony can still go forward and backward in the music.
But now the micro. I do not expect studio quality but I will be able to chat me good and clean. The micro of my notebook and my phones are better by far.
I have the AKG K845BT when calling with mobile phone and TeamSpeak and hangout on the PC tested and in both I sound dull and it keeps asking me what I just say. That's a No. I must therefore simply can make calls. Since I telephone much time and the hands free mustwork eg it is a very important point for me and I am not been able to find. So far I have used to make calls Plantronics Voyager HD but unfortunately the music heard so (eg wg. Mono) course grits.
So if the microphone should not need here necessarily strike. If you want to use the mic often ... well yes you can test it. For me it is simply not enough. The self-test on the PC You can already see the very dull microphone and I talked myself on the AB. For me isses nix.
There is a star more than the UE9000 because the sound is simply bomb. Well, that's what I said at the UEs but one can always time to be instructed gell better ;-)
Edit:
Man now I have completely forgot the wearing comfort. Those things here are really comfortable to wear. They are the easiest and among the 3 tested by me. What I do not wear do not like that is one that AKG can not fold or at least a case or a bag gets it.
