How much is it bad for the body to use headphones

It is easy to become deaf early with regular use of headphones, which was reported in the newspapers some time ago.

Long-term use of headphones will inevitably affect hearing and lead to hearing loss, but the degree of impact varies depending on the length of time and volume of headphones used by individuals.

The frequency range of sound waves that can be sensed by the human ear is 20-20,000 Hz. Hearing is sensitive to sound wave frequencies of 500-1000 Hz, but not to noise at 2000-4000 Hz.

Long-term use of headphones will cause hearing damage in the high-frequency sound wave part (2000-4000 Hz), so even if the hearing has been damaged, it is difficult for us to perceive, and when we are aware of it, the hearing damage is already more serious, which may cause noise-induced deafness.

1. Too many in-ear headphone belts will cause discomfort to the ear hole, and it may cause damage to the ear hole lining for a long time.

2. For some poor quality headphones, due to the inferior material, it is very likely to cause damage to the ** near the ear.

3. Wearing headphones often to listen to ** will cause irreversible damage to people's hearing, resulting in rapid decline in people's hearing.

4. If you wear headphones to listen to **, the sound will cause great pressure on the eardrum if it is slightly louder, and it will hurt the eardrum for a long time.

5. It is very dangerous to wear headphones on the bus, subway or on the road, because the sound of the horn and the surrounding sound will be ignored, which is very dangerous.

Answer: Wearing headphones for a long time, especially the vibration sound when listening to **, will lead to noise deafness, it is recommended to wear headphones to listen to ** for up to 20 minutes, and stop resting the ears for half an hour, it is best not to wear headphones. For general language programs, wearing headphones to listen is also half an hour to start resting the ears, do not listen for a long time, especially when driving on the street, taking the subway, and the bus is very noisy, the headphones will be turned on louder, and the hearing damage to the ears will be greater, so try not to wear headphones to listen to things in public places, which will cause greater hearing damage.

Because the sound source is too close to the eardrum, wearing headphones for a long time will cause ear swelling and soreness (I have personally experienced it), and in severe cases, hearing loss will cause permanent damage! It is recommended to listen less, or turn down the voice!

The first disadvantage is hearing loss, which can even lead to hearing loss.

But we need to refine what is necessary for headphones to cause hearing loss to the body.

If the safe listening time is exceeded and 85db is exceeded, the earbuds will cause irreversible damage to both ears.

However, this can be completely avoided with the right headphones, such as the Ourer P103, where the headphone volume will be locked below 85db after the safe listening time.

To put it simply, the eardrum will have problems, which is that you will be deaf for a long time.

Tinnitus and other conditions may occur.

Fart, if harmful, why produce?