Yeah, so these XiaoMi Hybrids are reviewed to have a V shaped sound profile. LIES!
Out of the box, sounds like mids are strong, bass is like non-existant. I'm so sad.
For reference, I've owned Future Sonics Atrio Series Model M5, which have dynamic drivers, bass was super good on those IEMs.
Edit: After some burn in, it seems to be getting better.