Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hear no Evil

I really like these 3M Hearing Protectors. I use them for mowing the lawn and trap shooting. I can barely hear the mower. I use my mp3 player with these while mowing and can hear the music just fine. Just as a note I keep the sound level on the mp3 player at 4 out of 10.When trap shooting I no longer walk away with that ringing in the ears that I used to get from just using foam ear plugs. If these wear out I will buy another pair.