Top critical review
no midrange, yes white noise/distortion--don't bother with these unless you like to get stuff in the mail only to return it
Reviewed in the United States on May 1, 2018
This headphone set has poor sound quality: it lacks midrange, and attempts to compensate by boosting treble and bass, but in a bad way. Mids are still scooped & music sounds poor & cheap.
The hissing white noise is intolerable, unless you like white noise then these are perfect for your youtube noise videos.
I tested these with (remastered) Led Zeppelin, Physical Graffiti, and Hillsong United, Zion. I would've also tested with Maxim Vengerov or a Rachmaninov concerto but didn't bother after listening to two albums.
I'm not an expert but I am a musician with sound engineer experience.