Headphones generally do not affect hearing, why can't they be worn for too long?

Don't listen to headphones, it hurts your ears!

In fact, the eardrum is very tough, and it is difficult to cause "loss" at regular volume.

With new refutation materials, I just want to have fun. As a result, the ear doctor said that it is best not to listen to music for more than 40 minutes each time wearing headphones.

While regular volume on headphones generally doesn't affect the eardrum and inner ear, prolonged blockage of the ear canal can lead to bacterial growth.

Put on the bone conduction earphones, look at the world around me, listen to the simultaneous sound of the picture, plus the music from the earphones that only I can hear. This fusion of music and the world is entirely my own.

I like running in the street, and I always feel that there is something wrong with not playing music. But running and listening to music is quite tangled. In the past, I passed by three bunnies and electric cars several times, even if I turned down the volume, I was still worried. After switching to bone conduction, I can hear both music and surrounding sounds, which makes me feel more at ease when running.

This earphone will reduce the loud swishing noise from the wind blowing into the ear and earphone gap, not only the music is clearer, but also it is easier to detect the cars and electric vehicles behind and next to it. Added another point to riding happiness.

Listening to headphones used to be like sitting in a bubble, cut off from the world.

Noise-canceling headphones are safer in noisy environments

So why can noise-cancelling headphones reduce noise? Could it be to block the ears more tightly?

"Passive noise reduction" does not have much technical content. The sound insulation effect is completely realized by physical structures, and the cost is generally relatively low. And because of the strong closure, it is more likely to cause ear discomfort.

The noise-cancelling headphones we often refer to actually refer to headphones with "active noise reduction" functions.