The Schuder LV10 are a dual dynamic earphone. The design is generic with metal earpieces and a flat noodle style cable that is fairly microphonic. Over build quality appears to be decent based upon a visual inspection. However when I listened to the earphones the sound seemed unbalanced and a little off, it took a while to figure out what the issue was. The left channel appears to have no bass almost as though one of the dynamic speakers was unconnected/reversed polarity. This is a real shame because ignoring the bass imbalance these have the potential at least to sound fairly decent.
I decided to message the seller (Honson Store) to see whether they’d be willing to resolve the issue but they simply ignored my messages, only option is to open a dispute with Aliexpress but this is unlikely to prove successful as you can’t video reduced bass. My advice is to avoid the LV10 and the seller, the score below reflects the fact that these have some potential at least.