Now for the 4 stars:
1 star for the great look (shines light and sees quality of) and accessories (bags, jack cable, USB)
Comfortable, suitable 2. seat for eyeglass wearers, very soft shells, suitable for long wear
3. battery lasts a long time! Whether it holds its 25th hours, I can not say I do not measure that. But last I on max. Volume ne half the night heard before heard a lot in the bus to work and held a few more days.
4. Very loud and very good bass! By simultaneous pressing of loud and soft switches to the equalizer, 4 pieces there.
Oh, one thing I forgot now completely: MIC. I've not tested it so exactly. An attempt of my LG L90 Android mobile phone to the Windows Phone had not gone so well, because you have not understood me (too quiet). But I have not been thoroughly tested, because for me the wireless listening to music was more important than making phone calls, so the vote has no influence to the function.
Edit: Further Developments and correction to MIC on 04/09/2014
I now again on a laptop on the TeamSpeak 3 Mic tested (via Bluetooth). The result was that all participants have well understood me!