So much in advance: for the current price obtained a fair value.
I am familiar with standing speakers reasonably well and got to know many brands over the years. Even if one is bass-heavy or more center-weighted, clear voices or spectacular? Home theater has different requirements than lovers of classical music. so it is with demands on headphones.
Sennheiser even advertises the MM 30G also not even as an audiophile, but bass-oriented. As one suspects already what to expect. Using EQ, you can also self-correct his music sound. I hear such. As regular audio books (mostly only language). It seems to me less on sonorige votes but rather to a distinct and clear pronunciation. This can make the MM30G. Musically it can play MP3's good, it's actually better headphones, but in this price range I can not complain.
For years, I use among other things, the Sennheiser CX300II which is currently priced at the same level. Acoustic sounds of this, in my view, although a tad dull, felt something more specific. Music is also comparatively equal play in both, according to the same volume control. On bass is lacking any of the headphones, but absolute precision is reserved high-order copies.
Add to this the comfort when MM 30G, since, for. Example by means of in-line remote control to play music / tracks or pause and can adjust the volume. In-Ear typical of external noise (eg. As in train) is sufficiently well kept, without having to listen to loud. Call I have not (yet) tried.
Even the look of the MM30G must not hide, typical Sennheiser in chic white, with me but the processing of CX300IIbesser like (including thicker cables, a nobler Sennheiser S on both headphones). Depending on the shape of the ear ear adapters fit more or less well - in my case it fits.
Another note for Apple users: neither with my iPhone nor the iPod touch 5 does the volume control, this is then probably the iPhone model suitable. When Samsung Galaxy Tab S operation, however works fine, so it should be.
What I do not like so much is the typical plastic packaging waste (vote neutral).
The Sennheiser MM30G is not a sound sensation, but for everyday use and hopefully durable. Priced you go here no real risk - total 4 points.