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What should I pay attention to when wearing headphones?

What should I pay attention to when wearing headphones?

What should I pay attention to when wearing headphones? Wearing headphones is a big part of our daily life now. Many people wear headphones when listening to songs or watching videos on the road, and the usage rate of headphones is also relatively high. Let's learn what to pay attention to when wearing headphones.

What should I pay attention to when wearing headphones? 1 first, try not to wear headphones over 40 decibels.

People who wear headphones are very common now. No matter by bus or subway, we can always find many users listening to songs with headphones on the road. However, as we all know, the ear has the decibel it can bear, and the limit of this decibel is about 160 decibel. At the same time, external noise often makes us feel uneasy, not to mention headphones, which are attached to the ear and directly transmit sound to the eardrum and brain.

Therefore, we should pursue that the sound heard by our ears should be soft and pleasant, not loud. Moreover, after wearing headphones, the ear canal is equivalent to a closed channel, and the sound will still return to the ear after bouncing. If the volume is too high, it will cause ear damage and hearing will gradually weaken.

Second, don't wear headphones for too long.

Wearing headphones for too long, will it be harmful? If the volume is always soft and low, it is recommended to wear headphones for 3-4 hours, because wearing headphones for a long time will cause auricle pain, and it is not good to wear headphones for a long time. As mentioned above, the ear is the closest place to the eardrum, and playing sound at such a close distance will actually cause unnecessary harm to the ear more or less.

Just like everything has its service life, if the ear is in an environment full of sound for a long time and can't get a good rest, it will also cause hearing loss.

Moreover, according to research, wearing headphones for a long time will cause anxiety and memory loss, and there will be symptoms such as dizziness. Because when listening to music all the time, the sound waves reach the eardrum and then come back. After many round trips, the cochlea can never rest. Wearing headphones or playing with mobile phones, crossing the street or on the street can also distract people's attention, leading to many traffic accidents.

Third, pay attention to the use environment of headphones.

Try to avoid using headphones in noisy places. Because the sound is relative, in a noisy environment, if you want to hear the sound in the headphones clearly, then the volume emitted by the headphones must be louder than the sound outside.

In this case, we will turn up the volume unnaturally, which will seriously hurt our ears. Don't wear headphones when sleeping, because people will turn over when sleeping, and turning over with headphones will naturally oppress the auricle.

Therefore, in these cases, you should try to avoid wearing headphones. At the same time, the new york Municipal Health Commission suggested using earmuffs and avoiding in-ear headphones.

For many people, the impression of American music mostly stays on the love of electronic music. In America, many teenagers put on headphones and cover their ears with a loud volume.

According to a survey conducted by the Ministry of Health of new york, as many as 1/4 Americans aged18-44 have hearing problems, and more than 90% of them like to listen to high-decibel music with headphones for 4-5 hours. In addition, there are not a few cases of deafness caused by wearing headphones.

There may be many users who think listening to music can relax their mood, so they will choose to listen to music at work to relax themselves and kill time. Going to work doesn't sound too tired.

But in the long run, ear problems will naturally appear, so don't wear headphones for too long. Listening to music can be worn for 1~2 hours, but wearing it for too long or the volume is too loud will cause serious consequences. Therefore, netizens should pay attention to protect their ears and use headphones reasonably.

What should I pay attention to when wearing headphones? 2. Daily precautions for earphone wearers:

1, a British scientific research shows that listening to songs with headphones for a long time will lead to deafness 30 years earlier. Try to listen to music in a quiet environment and try to avoid some noisy places. Experts believe that once the external environment becomes noisy, the output effect of headphones will be disturbed to varying degrees; In a quiet environment, the output sound effects of several headphones are similar.

2. It is best to choose a headset, which is less harmful to hearing than headphones. When buying headphones, I am also very particular about it. You might as well choose some headphones that can block the external noise, so as to reduce the chance of increasing the volume of the walkman due to environmental noise.

It is best to choose headphones, which will do less harm to hearing than earplugs. Because the earphone is directly inserted into the external auditory canal, the sound has no source and is sent to the tympanic membrane, and all the sounds are received by the tympanic membrane, which is more harmful to hearing.

3. When listening to music with headphones, the volume shall not exceed 60% of the maximum volume, and the continuous listening time shall not exceed 60 minutes. "People who often wear headphones to listen to music should master a' 66 principle', which is also an internationally recognized method to protect their hearing.

That is, when listening to music, the volume should not exceed 60% of the maximum volume, and the continuous listening time should not exceed 60 minutes. In this case, it is healthier to use your ears.

Second, how to choose the headset that suits you?

In addition to wearing headphones correctly, it is also important to have a headset that suits you. Some people tend to only pursue the appearance and ignore the wearing experience. This is putting the cart before the horse. You should know how to choose headphones.

1, look at the appearance, first of all, the earphone cable of the earphone, pay attention to the material generally choose TPE material, which can prevent the earphone cable from winding and knotting, and avoid inconvenience in use.

2. Check the wire control switch of the earphone. When playing music, the wire-controlled switch is often used, and the smooth lubrication of the sense of use will definitely affect the sense of operation.

3. Select the earphone plug made of silicone. Many users often encounter the situation that listening to music for too long will hurt their ears. Using a silicone earphone plug can avoid this situation well.

4. A good pair of headphones and a secondary protective cover are essential.

5. Next, look at the main parameters of headphones, first of all, impedance. The impedance of the earphone is the abbreviation of AC impedance, and its size is that the DC impedance of the coil is above 200 Ω, in order to match the earphone socket on the professional machine.

If you are using medium-high impedance headphones on your desktop, if you are using low impedance headphones, be sure to turn down the volume before plugging in the headphones, and then slowly turn up the volume. Avoid burning headphones. In the choice of low-resistance headphones, 16 ohm is generally selected.

6, earphone sensitivity, reflecting the same loudness, the smaller the required power, the higher the sensitivity. For audio-visual equipment, sensitivity needs to be highly valued.

7. Audition headphones. If you like heavy metals, choose headphones with outstanding bass performance. Like classical music, choose high-resolution headphones. I like the choice of opera. Earphones with clear and sharp high notes.

What should I pay attention to when wearing headphones? These hazards are easily overlooked when wearing headphones.

Irreversible hearing loss

According to the data released by the World Health Organization (WHO), there are about 1 1 100 million young people (between the ages of 12-35) in the world who are facing the irreversible risk of hearing loss. Excessive volume of personal audio equipment (such as using mobile phones) is an important cause of risk.

Let's talk about the work of the ear first: the outer ear receives the sound, passes through the tympanic membrane vibration caused by the ear canal, and then passes to the inner ear, and is transmitted to the brain by the nerve.

Human hearing is actually very subtle. If you often hear strong sounds, the hair cells in the inner ear will be damaged and tinnitus will appear. However, the number of hair cells in the inner ear is limited, and if one is damaged, one will be missing, because hair cells are non-renewable.

The harm of wearing headphones often

Ear infections and other diseases

The earphones we wear are actually conductors of pathogen transmission. Many people take off their headphones and throw them around, regardless of whether they are clean or not, which leads to bacteria on them.

In particular, in-ear headphones, which are not cleaned for a long time, are easy to induce in-ear infection and even cause systemic diseases in severe cases.

Moreover, although headphones block a lot of external sounds, they also form a closed environment, and the sound emitted by headphones is invisibly amplified. Listening for a long time without interruption is prone to tinnitus, dizziness, palpitations and other symptoms.

Hearing impairment

I often wear headphones to listen to songs. In many cases, the earphone is loud, and the sound is transmitted to the eardrum, which is easy to damage the eardrum and may lead to hearing loss for a long time.

Be prone to danger

In news reports, people often watch their mobile phones and wear headphones all the time, and pay no attention to the traffic on the road, which leads to safety accidents. While sighing, we should also take warning. People who wear headphones to listen to songs on the way to and from work can't hear the horn of the car, so it is difficult to concentrate on the surrounding traffic conditions, which leads to traffic accidents.

How to use headphones correctly and choose headphones?

1, don't wear it if you can.

2. People who often wear headphones to listen to music should master the "60-60" principle, that is, the volume should not exceed 60% of the maximum volume when listening to music, the continuous listening time should not exceed 60 minutes, and the ears should rest.

3. It is not recommended to wear headphones to listen to songs at night, which is easy to damage the auricle and eardrum, and it is also easy to cause otitis media and affect the quality of sleep.

4. Try to choose ear plugs.

Because the sound contact area of in-ear headphones is relatively small, the pressure on the inside of the ear is relatively large, and it is easier to damage the ear. Ear-hanging headphones, which don't suck ears, will be safer than in-ear headphones.

There are also many options for hanging ear headphones. Bone conduction headphones are the most effective, experienced and popular headphones on the market at present.

Bone conduction headphones have only one purpose to change, that is, to liberate the ears and make them more comfortable to wear. As we all know, headphones are the best partners of mobile phones, and the time of using headphones is increasing day by day. Wearing in-ear headphones for a long time will not make the ears feel sore and uncomfortable, and bone conduction Bluetooth headphones solve this problem well.

NANK Nanka is the head brand of bone conduction earphone industry. Today, I will talk about the benefits of bone conduction with this Runner pro2. You can listen to music without listening to your ears. Just put the generator unit close to your ears and use the ear bone to transmit sound. This ear-free design can reduce the irritation of headphones to the ear canal, and long-term use is also a healthier way.

This South Carolina Runner Pro2 bone conduction earphone is made of aviation-grade lightweight materials. The earphone itself is not heavy, only 28g, which will not burden the ear. The key is that it doesn't hurt after wearing it for a long time, and it matches glasses very well. It is worth mentioning that 28g is 20% lighter than ordinary bone conduction headphones. Without comparison, it is harmless.

And the skeleton is made of high-toughness titanium alloy, which will not deform no matter how it is bent, and will not fall off when running or strenuous exercise, which fits our ears very well.

In addition to the comfortable and healthy listening design, this Runner Pro2 is also excellent in sound quality. 16mm large dynamic coil design, coupled with South Carolina's unique full-shock pointing technology, its sound quality can present 3D stereo surround sound, which is very layered.

OT sealing leakage reduction 3.0 South Carolina independently developed technology, which essentially reduced the leakage of vibrator sound and finally achieved 90% leakage reduction effect. It is a bone conduction earphone with excellent performance and function.

Although bone conduction headphones do little harm to our ears, try to avoid choosing in-ear headphones. Need to pay attention to the health and safety of ears! If tinnitus, earache and hearing loss occur, you should go to a regular hospital as soon as possible.