How to choose good earbuds? How to choose earbuds

1. Zero listening. This brand is a special PU sponge rebound earbuds that imitate the shape of a bullet, and its main function is to improve people's sleep, protect hearing, and so on. Many students and front-line workers in factories choose it as a good helper for concentration in the bustling urban area.

It is characterized by an effective 70-80% reduction in ambient noise, but the sound of the alarm clock and alarm bell is still retained, and it is a good guy who "never delays business".

2. Bagu. The earbuds of this brand are designed to be smaller, it is characterized by low-pressure foaming, which is suitable for people to wear for a long time, and for the elderly who use it, the T-shaped structure design makes them more convenient and quick to wear. But it has to be said that it is also a well-known "daily throwaway" anti-noise earbuds abroad.

3. North. North's antibacterial earbuds are the first in the world to add antibacterial ingredients to earbuds, and its emphasis on health and hygiene is comparable to that of professional earplugs in hospitals, which can effectively prevent symptoms such as ear canal inflammation caused by bacteria. Despite this, its material is still a PVC derive.

4. Shenzhou 5. Shenzhou 5, as the name suggests, is a special anti-noise product specially developed by China's China Astronaut Scientific Research and Training Center for astronauts, which has been patented as early as the last century, and now it has also entered the homes of ordinary people.

5. The king of noise reduction in the United States. It sounds like such a domineering name is actually produced by Mack, the top ear care manufacturer in the United States, you know, the American noise reduction king belongs to the main product of the factory in the United States, and is loved by many people, its biggest feature is that its noise reduction standard is much higher than the international noise reduction standard, up to decibels!

Noise has a great impact on us, and the adverse effects of noise on us at work include: making it difficult for us to communicate, difficult to concentrate, fatigue, uncomfortable, nervous, reduced productivity, and prone to industrial accidents. Noise can also cause many adverse effects on our body, and in severe cases, it can also cause deafness and tinnitus.

Knowing the dangers of noise to our bodies and work, we should protect our hearing. So how to choose a suitable earbud to protect our ears? Below, I have compiled for you how to choose earbuds, welcome to read for your reference.

Good fit with the ear.

Earbud shape: "bullet shape" uses more types, recognized as more comfortable and sound-insulating sponge earplugs; The "rocket type" is easy to pull out, but it is easy to cause a gap in the ear canal, resulting in unsatisfactory sound insulation; The "flared" center is hard for easy earbud insertion, and is made of silicone material; "Christmas tree-shaped" is generally made of silicone material, which brings a slight feeling of swelling and pain, and is used for labor protection earplugs and swimming earplugs; The "cylindrical" earbuds are so soft that they can be easily pinched into a shape that fits the ear canal, but compared to bullets and rockets, the end that enters the ear canal is not easy to rub into a size that fits the ear canal because the two ends are the same width.

It can effectively filter out noise.

Rock wool is the best, it is structured in a mesh row, and it can absorb foreign noise well without reflecting outwards when it passes.

It feels comfortable to wear.

1.Slow rebound effect, too much elasticity, anti-noise earbuds compress the external ear canal when inflated**, which can cause discomfort such as ear swelling and earache; If the elasticity is too small, it cannot be in close contact with the external auditory canal, and the sound insulation effect is reduced. Therefore, it is necessary to observe the rebound speed of the earbuds, and the longer the rebound time, the better the quality.

2.Softness, softness directly affects the comfort of wearing the earbuds.

3.Surface texture, some earbuds are sticky to the touch, and they will stick to the ear canal when worn in the ear**, so you should try to avoid buying. The best way to identify the earbuds is to stick the earbuds tightly together and then separate them to see how they separate. Time, the sooner the better.

Easy to use.

At present, the most popular in the world is a kind of foam earbuds with slow resilience. It has the advantages of easy to carry and store, good noise reduction effect, and can fit the ear canal of different people, and feel comfortable when wearing.

As we all know, earplugs can be plugged into the ears to prevent water from entering the ears when swimming, and can also be used to reduce noise interference, i.e. anti-noise earplugs, sleep earbuds, etc. So what are the ways to buy earbuds?

1. Material: Earbuds can be divided into foam material, wax cotton material, silicone material according to the material, most of the foam material can not be washed, a small part can be washed, wax cotton earplugs can not be washed, generally discarded after continuous use for several weeks to become smaller, silicone material can be cleaned, can be purchased according to their own needs.

2. Use: From the perspective of comfort, the foam material is better than the silicone earbuds, so the foam material can be selected for sleep, noise reduction and other purposes, and the silicone material can be selected for swimming.

3. Service life: The service life of foam material is shorter, generally a few weeks, wax cotton material is generally discarded after continuous use for several weeks to become smaller, and silicone material can be used for about half a year to a year.

4. Noise reduction decibels: generally the higher the better, and you can choose according to different product descriptions.

The above is an introduction to the purchase methods of earbuds, I hope it will help you.