I'm intrigued by their possibilities for hyperacusis sufferers like myself.
I highly doubt these glorified earplugs would do anything for tinnitus, and those reviews do look suspicious.
If you have hyperacusis though, has anyone found them to be any better than the varieties of earplugs on the market? Do they feel more comfortable, or do they let you hear conversations better whilst filtering out harsh sounds? Or am I just as well sticking with my 3-pairs-for-a-tenner usual variety?