Sound: For me as Metaler natural bass and clear bass drum with a lot of punch are important. The supply these Sennheiser headphones in conjunction with my Samsung Wave S8500 convincing. The basses are full, but not dull. Nor do they roar and drown out the ups merciless, as it is known by many headphones with rich bass (I should note perhaps that I put my cell phone on the equalizer "Rock"). In summary: Super sound, which is not at all comparable to the sound of the phone supplied headphones and quite convinced also compared to other competitor products.
Value for money: for this price range clearly super work!
Other: As another reviewer already noted, the headphones are relatively sensitive to touches of the cable. But that is very easy to solve if you are carrying the cable under the / the sweater / t-shirt / jacket. Very beneficial, I also think the bent connector. This gets in your pocket and less problems if your MP3 player (like me) has a lot in your pocket, then increased this bent connector also clearly the half-life of the headset.
