Wearing mobile in ear headphones to listen to music is a good way to pass the boring time for people who rush to and from work and classes on public transport every day. It does not affect others, but also entertains themselves. However, experts warn that long-term wearing of headphones, especially the habit of listening to loud music, can lead to progressive hearing loss.
1. Those who have dizziness, tinnitus, earplug or wear headphones for more than 3-4 hours a day are at high risk of hearing loss. Experts recommend wearing earphones should not exceed 2/3 of the player's maximum volume. After listening for 30-40 minutes each time, the ears should be fully rested. The volume of headphones should be as close as possible to the voice of normal people. 50-60 decibels is the best, not more than 85 decibels.
2. Adults should not wear mobile in ear headphones for more than 3-4 hours a day, minors should not wear mobile ear headphones for more than 1-2 hours a day, and after wearing headphones for 30-40 minutes each time, the ears should be fully rested.
3. People who need to wear mobile in ear headphones for a long time are advised to choose headphones. The sound contact area of the earphone is small and the pressure inside the cochlea is large; the contact area of the headphone is large and the pressure is small, and the stimulation to the cochlear ciliated cells is relatively small and safer.
4. Sound can be transmitted not only through air but also through skull. Especially when students are doing listening exercises, they can wear headphones on their skulls when they are tired. They can also hear sounds and reduce the stimulation to the cochlea.www.uiisiib2b.com