KZ earphones are excellent, and I think they’re Chinese. I actually have mine hooked up to a bluetooth headphone amplifier that has an app ans and can do balance output to the KZ with an upgraded cable. All in I probably paid $100.
Yeah bro, i have these too, using then every day, they durable as fuck and sound way way better than even those thrice it’s price, also changing cables is a lifesaver, and their cables is durable as hell too, I’m using the same cable for 4 years already and it’s still good as new