Where does just the music?

I have long searched for a good the earphones for running. Nunn I've found him. After I fell sweat-conditioned from the ear after a while in-ears, I tried it with this ear Strap headphones from Philips. And what can I say? EUREKA!
The hold bombproof without pressing.
While running I think to myself again and again ... Where does the great music?
You can feel the listener just barely. And they do not fall out of the ear! Really awesome.
Sound quality? Well, I'm not a real hi-fi freak. Sure it is so that in-ears bring better bass. But I would (all for the sport is more than sufficient) to describe the sound of well-balanced and of good quality. And: You can hear a little of the surroundings. While jogging one not to be underestimated aspect. OK, makes whosoever really loud, is probably safe abkapseln with these listeners of his environment)
And please check it on the price ... who knows cheaper earphones (not cheaper!), Let him come forward! :)
I would buy the parts at any time.