What you can do to protect your hearing:

1. Turn it down.
   Keep your music listening enjoyable—and healthy—by keeping the volume turned below the halfway mark, especially if using earphones. Even at this level, it’s wise not to use an MP3 player or other audio device for more than four hours a day.
2. Play it safe.
   If you work around loud noises, make sure you’re wearing proper protection. OSHA requires ear protection in most noisy environments, so use it even if you’re not regularly in the loud areas. Remember to be safe at home, too. Invest in ear protectors when using power tools and lawn equipment.