Summary: Bought them today for 20€ to use them till i get the bose mie2i and try out how this type of headphone would be like. the sound is okay to watch dvds on you notebook but just muddy if you want music. they don't even come close to my akg k-141 mk2. The heights even sound very heavy and muddy.
Pros: Sit very well in my ears, cable clip included
Summary: To be fair, if your favorite break on the way to the gym (exactly what happened to me) and you need something to hold you over, for $15 these are just fine.
If you in fact like music to sound good, these are the wrong choice.
They do stay in my ears well.