Good product.
Happy with the product.  I suffer from migraines and have been using these mostly at weddings when the music is too loud.  They've helped tremendously.  One did get stuck in my ear the first time I used them.  My fault because I kept adjusting it.  Took me awhile but I got it out with some needle nose pliers.  Keep the straight part facing out.  When it was in my ear it turned and I couldn't grap it with my fingers.  That's why I needed a tool.
Rating: 4 stars