Bone conduction earphones are not an IQ tax, but a relatively special earphone. Its principle starts with how we hear the sound. Under normal circumstances, sound waves are transmitted to the inner ear through air conduction and bone conduction, and then vibrated by the inner and outer lymph fluid of the inner ear. After a comprehensive analysis of the cortex, the sound is finally “heard”. Maybe for air conduction (the path is sound wave-auricle-external auditory canal-tympanic membrane-malleus-incus-stapes-vestibular window-outside, endolymph-spiral-auditory nerve-auditory center), we still have some Perceptual knowledge, but bone conduction is somewhat unclear. Maybe you will understand with an example: cover your ears with your hands, talk to yourself, no matter how small the voice is, we can hear what we say, this is the result of bone conduction, and bone conduction earphones pass this It speaks from the principle.

What are bone conduction headphones good for?

Of all earphones, bone conduction earphones are the least harmful to the ears. The principle of bone conduction earphones is to transmit sound to the auditory center through the vibration of the skull. For these reasons, when wearing bone conduction earphones to listen to sound, it does not need to pass through the eardrum or block the ear canal. Due to the special sounding mechanism of bone conduction, vibration waves are reduced by 80% compared with in-ear headphones, and the impact on hair cells is also the lowest among all earphone types. For the structure of the inner ear and the auditory nerve, bone conduction is a medium It is also effectively reduced.

At the same time, because bone conduction earphones do not need to block the ear canal, there will be no pressure on the external ear canal. When listening to music, it is much more comfortable than in-ear earphones, and it will not cause itching, which prevents us from damaging the ear canal with our fingers. . At the same time, opening both ears can maintain the ventilation in the ear canal, reduce the growth of bacteria, and avoid ear diseases such as otitis media and ear canal infection caused by wearing headphones.

Bone conduction headphones also open up our ears. Friends who often use earphones know that whether it is in-ear, semi-in-ear or headphone, it will cause pressure on the ear, and there will be obvious discomfort after wearing it for a long time. However, bone conduction earphones do not touch our ears at all, only with the help of the head. The internal bones vibrate to transmit sound, so there is no discomfort when worn for a long time, and it can also protect our eardrums. And because the surrounding sound can still be heard while wearing bone conduction earphones, and normal conversations can be carried out, this also avoids the risk of accidents caused by inaudible external sounds.

What bone conduction headphones do you recommend?

1. South Carolina runner pro3 bone conduction earphones

Reason for recommendation: All experiences are very perfect, and it is the most recommended bone conduction earphone

As a brand with the most core bone conduction technology, Nanka has overcome a number of technical bottlenecks that are considered difficult to break through, pushing the bone conduction technology to a higher level, and its bone conduction products have the effect of protecting hearing , has also been approved and recommended by Dr. Lilac’s team, and has a great influence in the field of bone conduction.

This bone conduction headset is also equipped with a Nanka AF full-shock directional vibrator, which can effectively increase the vibration area of ​​the vibrator by 35%, optimize the sound transmission direction, and make music more spatial. In terms of sound leakage in bone conduction headphones, Nanka OT closed sound leakage reduction 3.0 technology has been adopted. Since Nanka released the sound leakage reduction technology, it has received unanimous praise from users. It is currently the best sound leakage reduction solution in bone conduction headphones. of.

In terms of comfort, the South Carolina Runner Pro3 breaks the concept of a thousand times, and the body material is fully covered with high-tech low-sensitivity silicone material. The appearance design was polished by 97 engineers in South Carolina after 197 days and nights of analysis and innovation. The appearance is like a hippocampus. On the basis of the appearance innovation, ergonomic design is added to be compatible with 95% of the crowd. A rich design Sensitive performance machine emperor!

South Carolina Runner Pro3 is equipped with the latest Bluetooth 5.2 technology, which has greatly improved the stability of sound connection, effective distance, and delay performance compared with the previous generation of Bluetooth technology. In addition, it also supports NFC near-field pairing function. It is worth mentioning that South Carolina Runner Pro3 has a built-in 16G storage, which can store about 3,000 songs, and the battery life has reached a maximum of 10 hours.

2. Shaoyin AS800 Bone Conduction Headphones

Recommended reason: very light in size, comfortable to wear, and good sound quality

The AS800 is very comfortable to wear, with a weight of only 26 grams. Even if it is worn for a long time, it will not feel uncomfortable. The most important thing is that it is very firm to wear, and it will not fall off easily even if it moves a lot. It is very good in terms of sound quality adjustment. Shaoyin AS8000 is equipped with premium pitch2.0 technology, which performs very well in terms of sound quality. In terms of battery life, Shaoyin AS800 can reach 6 hours. It is equipped with a flagship chip and CVC algorithm, which can eliminate call echo and improve call quality.

3. Philips A8606 Bone Conduction Headphones

Recommended reason: wireless wear, more portable

The complete tip of the A8606 earphone fits closely with the inside of the auricle during wearing. Because the skeleton is made of titanium alloy and wrapped with skin-friendly silicone material, it can maintain a stable shape without causing pressure on the ear. It is actually very comfortable to wear. Easy and can be used for a long time. You are not afraid of sweating like rain, this earphone adopts IPX5 waterproof design, you are not afraid of ordinary splashing water, sweat is not a problem. As a novel wearing method of bone conduction earphones, the disadvantage is that the sound quality needs to be improved, and the sound leakage is also serious.

4. Shanshui i1 bone conduction earphones

Recommended reason: A good entry-level bone conduction headset, low budget can be considered

The weight of the earphones is only 30g, so there is no burden for long-term use. The Shanshui i1 bone conduction streamlined sinking design fits the ear shape when worn, and the memory alloy material does not have to worry about deformation. Even wearing glasses does not affect the wearing of headphones. It is really a blessing for wearing glasses. In terms of configuration, Bluetooth 5.0. The titanium alloy memory metal frame can easily cope with sweat and rain. The built-in power supply has a capacity of 200mAh and has a battery life of 6 hours.

5. South Carolina runner cc2 bone conduction headphones

Reason for recommendation: The most cost-effective bone conduction earphones

This is one of the few high-quality cost-effective bone conduction earphones. The design of the fuselage uses a titanium alloy rear hanger. After readjustment, the weight is lighter. It does not feel heavy when worn. It’s very convenient and you don’t have to worry about it falling off. The entire earphone adopts a seamless design, and even the headset is wrapped with silicone, and Nanka’s unique sound leakage elimination technology can greatly reduce external leakage. Because it uses magnetic charging, after each use, you only need to put the magnetic head on the buckle position of the earphones. Compared with traditional earphones, the whole body of bone conduction earphones has no holes, which can play a role A very good waterproof effect, the waterproof level has reached the level of IPX6.

Editor: Huang Fei

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