LinsoulXenns Mangird Tea2 6BA + 1DD Hybrid IEM with Hand-Created Faceplate, Detachable 2pin 6N OCC Cable for Audiophiles Musician (3.5mm, Mangird Tea2)

I was running the B2:Dusks for over a year of heavy use before I got these. In terms of sound these have a very nice quality and the bass is, in my opinion, clearer than the B2:Dusks. However, I have one major problem is that these didn't even survive 7 months of moderate use. After 7 months something in the left monitor managed to shake itself free and as a result there was a very distinct rattle whenever you walked even with music on.Overall, I would recommend these if you don't expect to be on the move alot as the incessant rattle ruined what would be a 5 star pair of monitors for me.