I am a hip-hop head and bass in headphones is a must for me. These headphones provide the right amount of bass without hindering the vocals at all and you can mostly hear each instrument individually somewhere.
After the burn-in of the headphones, the quality of headphones improved exponentially. The cushions also feel comfortable once get used to.
The microphone quality is also decent. I seldom faced issues.
Highly recommend these headphones if you have a budget of $ 30.
I've to say that its extra bass feature is really effective it gives a strong quality bass and I use it for music "heavy metals" and for playing PUBG, I would say value for money!