Features: - Hard Case served its purpose very well, but requires a short familiarization - Papers are numerous and should fit the most - Earloop are rather unnecessary as easily deformable => improves the fit barely Processing: - cables are not too thin, stable work - Headphones themselves are stable, but feel cheap to get in there from plastic Comfort: - Replace the handset is easily accomplished with a little practice - Wearing is comfortable, you almost forget that you carries the listener - In-ears sometimes slip out during exercise Sound: - as expected very good => basses are punchy, mids and highs are very clear - Sound insulation is very good - In many louder tones in highly different pitch of the sound is somewhat blurred, which is probably due to the fact that has a headphone and not more than one driver, so only half a point of criticism
Overall, a good pair of in-ears would buy again. Better sound gets you probably have more than one driver only with headphones.