Edit, after reading the posts about the T10 in this thread, i wanted to clarify what i say about the bass below. FWIW, i'm using the stock small tips, and i get a really snug fit with them. That said, they do get tiresome after 45-60 mins. the shape of the iem isn't as comfortable as the b530s were. Specificly what i mean to say about the bass is that, the bass closest to where mids end and bass begin is over done. It doesn't feel sloppy, but it sounds sloppy. i mention decent like a passive sub, i don't mean that i only hear certain bass notes here and there, but rather that the bass has that same sound i hear in passive subs but it never stops. Theres no texture or definition to what i hear from the bass. I wanted to like these more than i do. The case and iems are nicely built, the IPX7, Wireless charging and USB-C are all wins as well.
Original post is below. 2 days with the Tranya t10, they're just okay. Glad i didn't pay for them. To me, they sound similar to what i remember the original B530 sounding like. forward but kinda weird sounding mids, definitely not the worst i've heard at all, bass is decent, like passive sub from a home theater in a box decent, and up top kinda harsh at times. I'd say the OG B530 and the 2nd B530 with aptx sound cleaner over all and just better across the board. For $40 though, one could do worse. i'd say $20-30 max is what i'd pay for them though. Every other TWE i own is much better than these.
The T10 is; imo, a step backward and sideways from the b530 models.