Ok, I just want to make sure, I am not talking about noise cancelling. I am talking (possibly) no microphone and totally isolating from the outside world sounds. When I put on the headphones, I do not want to hear anything at all. Something like the construction workers' headphones. It does not have to be a headset, it can be a headset with really good isolation. So, I want to block all frequencies.
aka noise cancelling
i have autism and for me these headphones arre the best ive ever owned:
dont let the price make you think its bad, they ae amazing, ive had 2 since 2019 because i was realy rough with my first pair
they do an amazing job of having only noise inside the headphones, cant hear anything outside, sometimes not even cars and only the rumble of them driving! to the point where with soft music id think i was just floating in the void with my eyes closed
they also have impressive sound quality
with a bit of tuning ive found them to perform better than my bose quietcomfort 35