I am neither an expert nor music Acoustic expert and therefore can evaluate the sound of these headphones only quite subjective: I find the sound excellent. Both the bass and treble sound a very good and clear. A truly great listening experience for me and for the price, I am completely satisfied. Since I bought the headset primarily for running, this is also the focus of my review. The bracket for attaching the speaker to the ear are excellent. You can really optimally adjust and cling to the shape of the ear, so that the earphones fit perfectly. No wobbling, no slipping even when welding is not. The property I find very good. The temples are also pleasant narrow, so I can imagine though not yet tested that these earphones can very well wear under a cap without causing uncomfortable pressure points. The cable I find a little too short and also a clip to attach the shirt on I miss painfully against my old earphones. I use the earphones combined with my iPhone which I wear a bracelet on my arm. The volume control of the earphone works flawlessly. More control options, such as skipping tracks, I do not need on a headset while running. All in all I am very happy with the Sennheiser OMX 185 and can recommend it only.
