Separate names with a comma.
they are unbelievable
No L / R marking? Well, they are perfectly identical and symmetrical. L / R side is actually determined by the cable. Many cables, including the one that comes with ACG, have a dot tactile indicator on the left connector. That indicator really helps in the dark.
For the ACG itself, they have amazing, transparent imaging. Soundstage is not the widest but actually quite natural. The mid and subbass is a bit recessed for my liking. But all in all, it's the best I currently have. Not sure where to go after the ACG.
In my cable , L and R mentioned but not in buds. ACG is also one of my best till now.