For my taste excellent, very natural sounding, in-ear earphone. Pleasant Heights, dry deep and clear bass. However, Gummipümpel should completely flush with the ear and the earpiece fit your ears correctly, otherwise you get a very different sound. On the other Seites thus also its own vote, the listener is possible. If you have for example the Gummipümpel dials a number less one more ups and leaner bass and a perhaps somewhat more analytical sound. The only drawback: no strain relief on the cable available in my left peg slips so quickly something out of the ear.
