Joke Collection Website - Talk about mood - Which is more harmful, listening to books with mobile phones or listening to books with headphones?

Which is more harmful, listening to books with mobile phones or listening to books with headphones?

The harm of using headphones is great, because wearing headphones is very close to the eardrum, and using these devices for a long time will inevitably damage hearing. Over time, the auditory nerve cells in the inner ear will be seriously damaged, which may lead to permanent hearing loss. And if you listen directly, the eardrum can't hurt your ears.