ERGONOMICS:
The best thing about this earphone is that it is made of all metal body which makes it sturdy and the black color makes I look Badass. I presume it lasts long
PERFORMANCE:
A bit disappointing on the clarity of the sound. The volume range is very high that if it is adjusted to max, it becomes a noise. Bass is not good as written by the fellow consumers, only in the medium volume that you can find the minimal bass.
The metal body which makes the earphones heavy tends to fall often.
BOTTOM LINE:
Impressed by the ergonomics, disappointed by the clarity and poor bass.