Thoughts:
Above average hard hitting bass, especially sub bass, quantity comparable/slightly exceeding mele. Texture is lacking but have good fast decay.
Mid slightly recessed and slightly favor female voice, presentation is quite center, not laid back/forward.
Treble in general quite airy and above average detail, but that 5khz peak can be slightly sibilant in some songs (ymmv), good soundstage and imaging. Probably its best attribute compared to its peer.
Overall timbre/tonal and cohesiveness of the sound is where I found the flaw with this set. It sounded off and it seems glued unevenly. Weird, this is where Mele/Bl03/Lea is better.
Value at $15, definitely value gems, cable is standard cca/kz with qkz 0.78 connector. Alternatively DQ6, Lea, BL03, mele can be consideration depending on what you are looking for and library.