Sound = great !, but it's really a troublesome thing with the transmission of noise through the cable friction or touch. The plug comes me of something delicate. Sonically these headphones are really great! It also fits neatly and well. Unfortunately, 1 point deduction due to cable noise and the thin cable and "questionable" plug. So, looking further for the "perfect" in-ear headphones. If someone has to do, I would be grateful.