M6 is probably the most godawful iem I've ever had the misfortune to use. Cheap, plastic, microphonic as heck, consistently pops out of ears, ridiculously uncomfortable, and they distort easily. It's practically a rebranded jvc gummy.
Spend your money on some fast food, it's a better value than this trash.
Spend your money on some fast food, it's a better value than this trash.