I recently got earasers, mainly to make it easier to hear people over music (I have auditory processing disorder), however I have found them just to muffle ever

I recently got earasers, mainly to make it easier to hear people over music (I have auditory processing disorder), however I have found them just to muffle everything, making the music a good level, but speech unbearable. Is this your experience? Wondering because maybe I'm doing something wrong or maybe I chose the wrong level of them (I think I chose the regular EU level).