Great product
Love these things.  Easy to carry on keychain.  Knocks sound down by 19 db.  I can still hear the music clear as well as people speaking to me when I wear them in loud venues.  I use these while riding my motorcycle (This may be illegal in some states).  They feel great in my ears and are inconspicuous.  They do yellow quickly which makes them look kindof gross but they are going in your ears o I guess that is to be expected..try to clean them with hot, soapy water but it did not work.
Rating: 5 stars