Stuff your ears to avoid hearing sounds, is there?

It depends on where you go to school. If you're in Beijing, some big place in Shanghai. It seems that there are people selling it in the newsstand or next to the dormitory (just ask).

Because it's a must-have for students! My classmates go to Sichuan University, and their school also sells them. Generally around 5 yuan.

If there is no place in the place. It can only be ordered online. I bought it on ** when I was in high school.

A pair of yuan or so. But the shipping fee is 10 yuan. So of course you can't just buy one pair.

It is recommended to buy it with your classmates. In this way, a pair can be lowered to the left and right, and the earbud box is one yuan. When the earbuds were first bought, the effect was not good, and it was best not to use them if you had heart disease.

One of my classmates was sick because I could always hear my heartbeat in a quiet place after taking it. ）

But many earbuds aren't very durable. If you live in a humid place, the earbuds must be sealed and stored, otherwise they will expand by themselves when they see water, and they can no longer be placed deep in the ears, so the sound insulation effect will naturally weaken a lot. The softer the earbuds, the more likely they are to occur.

The following earbuds are more common on the market, and I feel that the effect is also good. It's a little more durable than the white-on-white color road made in the United States. So it is advisable to order this online.

Earbuds are easy to get dirty, be sure to wash your hands before using them, as far as I know, earplugs can't see water, and no matter how dirty they are, they can't be rinsed with water. If you don't sleep well, it is recommended to order a set of products with earplugs and eye masks. This will ensure better sleep quality.

Hope the above helps!

Noise-resistant earplugs made by 3M work very well.

**5-10 pieces are quite cheap.

When the ears are blocked, people cannot perceive sound through their ears, and the sound they hear is transmitted to the eardrum and ossicles to the auditory nerve through osteopathy; Through the skull, jaw to the auditory nerve, and then from the auditory nerve to the brain, this way of hearing sound is called bone conduction, which means that solids can transmit sound So the answer is: can; Solids are capable of transmitting sound

Using earplugs can cause earwax to be pushed into the middle ear at the same time as the earbuds are inserted into the ear canal, which can cause tinnitus, decreased hearing, pain, or bacterial infection. Users with excess earwax should use the earbuds more carefully, and the earbuds should be washed frequently with water and mild soap. However, foam-type earbuds are usually discarded after use, and they may lose their slow-rebound properties when soaked in water to dry.

In addition, noise-blocking earplugs can also be a trigger for otitis, as many bacteria multiply more vigorously in warm, humid environments.

However, it is generally safe to use noise-blocking earplugs, but some potential dangers that may arise from long-term use must be prevented:

When the earbuds are inserted, the air pressure in the middle ear rises, and it pushes against the ear drum, causing pain because the earbuds are inserted too deeply. In order to avoid this danger, please first rub the earbuds finely and insert them into the pre-desired position, and it is best not to push them in again when the earbuds are fully inflated. Vice versa, to avoid squeezing the eardrum when pulling out the earbuds, you should slowly unscrew the earbuds instead of pulling them out forcefully.

The small earbuds of the Zero Hearing brand are small and easy to wear, have good softness, will not bring pain, can rebound slowly, and the effect is good, you can go to their official website to see the introduction of the product...