Will headphones that cost 9.9 yuan with free shipping damage your hearing?

Those who pursue cost-effectiveness can often find some cheap products online, but some products are still not worth buying even if the price is very attractive, such as headphones that cost 9.9 yuan and include shipping. Can such cheap products really be used? Will they leak electricity and damage hearing?

Let me first state the conclusion. A headset that costs 9.9 yuan with free shipping does not necessarily mean it is a counterfeit or shoddy product. The claim that cheap headsets are prone to leakage and hearing damage is too absolute. The most important thing for safe use is to check whether the headset has a certificate of conformity and to develop healthy ear usage habits.

1. Do cheap headphones usually leak electricity and hurt your ears?

According to Article 27 of the Product Quality Law of the People's Republic of China, which was issued in July 2000, all products or their packaging should have a product quality inspection certificate. Therefore, no matter how cheap the headphones are, they must have a product quality inspection certificate. After receiving the headphones, be sure to check whether there is a "quality inspection certificate" on or inside the box. Generally, there is a barcode and implementation standards. If the product does not have a certificate, it is likely that it is not produced by a regular manufacturer. It is recommended that you do not use it to avoid harming the health of your ears. You can call 12315 or protect your rights on the 12315 official website.

If you buy headphones with a "quality inspection certificate", you can usually use them with confidence. However, you get what you pay for, and cheap headphones are not as good in terms of sound quality!

2. Why do I sometimes feel like my earphones are “leaking electricity”?

Friends often complain that they bought genuine headphones, but sometimes they still have a faint "electric ear" feeling. Is this a leakage? In fact, this phenomenon is very common. Even expensive headphones are prone to "electric ears". However, it may not be because of leakage, but static electricity generated by the friction between the headphones and clothes and hair. For this mild "electric ear" phenomenon, you don't have to worry too much. Generally, adding a sponge cover to the headphones can solve some of the static electricity problems.

Compared with static electricity in headphones, when listening to music, excessive volume in headphones is more likely to damage hearing. Such damage is often more hidden and irreversible.

3. Under what circumstances will headphones damage hearing?

Generally speaking, wearing headphones for a long time or using headphones at too high a volume can damage hearing. This damage is often not easy to detect, and once the damage is caused, it is often irreversible. Therefore, it is necessary to develop good habits of using headphones. The editor has prepared a guide for everyone to use headphones, come and get it!

①It is not suitable to wear for a long time

When using headphones, be sure to control the duration and frequency of use. Adults should not use headphones for more than 3 to 4 hours a day, and teenagers should not use them for more than 2 hours. It is recommended that friends take off the headphones and relax after wearing them for a period of time to avoid excessive hearing load on the ears. In comparison, headphones are healthier than earbuds.

② Keep the volume within an appropriate range

When using headphones, avoid using too high a volume and control it within the range where the sound can be heard clearly. It is recommended that you control the volume of the headphones to less than 50% to avoid excessive stimulation of the internal structure of the ear.

③ Clean the headphones regularly

We should check our earphones regularly and gently wipe the outside of them with alcohol and a cotton swab. This will not only prevent ear inflammation caused by bacteria in the earphones, but also provide us with a better listening experience.

④Do not use in an overly noisy environment

Many people are used to using headphones in noisy environments to ensure that they are not affected when answering calls or listening to music. In fact, this environment is not suitable for wearing headphones. Because in a noisy environment, many people will unconsciously turn up the volume, which will cause damage to their ears.

⑤Try to use headphones with good noise reduction

Reducing external noise that penetrates into the ears can protect hearing to a certain extent and also bring a better user experience. Therefore, it is recommended that you use headphones with better noise reduction performance and avoid using inferior products.

That’s all for today’s headphone knowledge popularization. Have you learned anything?