Bought these headphone a month ago. Open it, and I tried it on. After 15-30 minutes of listening, I was amazed! These sound better than any IEM I ever came across. And I tried Klipsh s2, Logitech Ultimate ears, Westone 4r, Shure 425, and Hifiman re-400. For Full size headphone I tried Grado 225i/e, Grado 325is, Grado RS1i, Hifiman he-400, Hifiman he-500, V-moda M-100, and Sennheiser HD650. This is by far the best one out of all. The sound is detail, with great mids, and non-harsh treble. It can handle any Any genre, including, Dubstep, dance, pop...