Calmer® This link appeared on my FB page and these ear plugs claim to reduce tinnitus and improve the garbled sound that I have in my left ear. I have not had any vertigo since June 2018 after using JOH since August 2016 (still using it) but my hearing has not improved at all in that ear. Word recognition is bad and the tinnitus never ends or eases up. Has anyone here heard of these or tried them? Thanks for any stories of good or bad with this product. I hope it is ok to put the link to the web site. I am not trying to promote this as I had never even heard of it before.