I have the white version of these. Very comfortable, and fantastic sound with a rich base and smooth upper end.I don't particularly like the assymetric length of the two earpieces and I find the 1.8m long cord a nuisance. I got a soft rubber cable tidy to solve that.
The HA-FX55B is the high quality in-ear headphone with compact 8.5mm driver unit for a comfortable fit in your ear. It comes with three different sizes rubber ear piece.