Now more and more students like listening music or something else.But wearing headphones to listen to MP3 damage hearing, in recent years MP3reached a hitherto unknown popularity, people wearing headphoneslistening to music, called the increasingly long time, but long time use headphones to their hearing will bring great damage, serious can cause deafness, if not appropriate to listen to MP3, aged forty to 50 years old the future, we need to wear hearing aids.
And plug headphones to listen to music, sound without air filters some noise, at the same decibel cases, greater than the outside the incoming sounddamage to hearing.Here are some solution.
Firstly,the volume should not exceed the total volume of the earphone proposalsixty percent.Secondly every time I listen to not more than thirty minutes, and regularhearing tests.
Only in this way, we use the headset is useful.