I bought them yesterday, for 215NIS (~62 USD).
I'm not an audiophile, so my definitions aren't as detailed and precise as reviews by more experienced
members:
Sound Quality - Natural sound, bit bright for my taste, bass and mids are both non-impressive (I have no better way to say it, other than non-impressive). If I would describe the general feeling of using them - nothing in the sound makes me happy using this particular in-ear, but nothing makes me angry about the sound either (unlike some headphones which sound I just cannon stand, i.e. most closed on-ears which aimed for bass lovers).
Built - meh. cheap plastic, looks like it's going to break if it will remain in my pockets, outside the little bag it comes with. It does look OK tho.
Compared to my in-ear/earbuds:
- Meelectronics m16p - overall better sound. Bass go deeper, more emphasized but not overwhelming. the overall listening experience was better and the only reason I bought the Monster is because these broke.
- Marshall Minor - Better - much more detailed, mids are almost perfect (but not as good as full-size headphones I like - the Sony CD-380 and Sony MA-900). Almost no bass at all, and no isolation. I've read a reviewer claiming that with proper isolation the bass is good - What proper isolation? It's not an in-ear and you can't get them to proper isolate unless you use your hands to actively push them inside your ears.
I use these as my office in-ears, they work very well in such environments. I prefer them to the Monster sound and I grew to like them over the last year, even if bass is non-existent. highs are nothing to talk about, but are ok enough.
Hope it helps ![Headphone Smile :) :)](https://cdn.head-fi.org/e/headfi/smily_headphones1.gif)