What is the principle of bone conduction earphones and who is suitable for bone conduction earphones

First we need to know , Under normal circumstances , Whether it's an ordinary wired headset , Or Bluetooth headset and noise reduction headset , They essentially belong to “ Air conducting headphones ”, That is, the air in the outer ear canal is the main sound transmission medium , Only a small part of the sound wave is transmitted through the bone . The most unique feature of bone conduction earphones is that sound waves do not pass through the external auditory canal and the air in the tympanic membrane , Instead, the human bone structure is directly used as the sound transmission medium .

Bone conduction headphones vibrate through the cavity , Sound waves pass through the skull around the external auditory canal and tympanic membrane and are directly transmitted to the auditory ossicles , Then listen to the small bone and guide the sound wave into the bone labyrinth , Transmit sound information to cochlea and auditory nerve . such , We successfully used bone conduction technology to hear sound , This is the working principle of bone conduction earphones .

Simply speaking , You cover your ears with your hands and talk to yourself , No matter how small the sound is, it can be heard , This is the result of bone conduction .

If you are the following people , I think it would be more appropriate ：

1, Afraid of losing real wireless headphones , Pay more attention to the wearing comfort of headphones , At the same time, friends who pay more attention to ear hygiene , And some ear holes are not suitable for entering the ear / Friends with half in ear earplugs ;

2, I hope that when using headphones , Hearing will not be seriously affected , You can communicate with people around you while listening , Especially those who don't want tedious operations .

3, Use scenarios are flexible , For example, like me, I often need PC Connect wireless headphones with your mobile phone at the same time , When necessary, one key switch to mp3 Pattern , Friends who can listen to songs without mobile phones .

But on the market, real and fake headphones are confused , The simplest identification method is , When you wear headphones , Cover your ears and listen to louder words , That's the real bone conduction earphone . If you really don't know how to choose , I would like to recommend some good bone conduction headphones to you .

1. Nanka Runner Pro3 Bone conduction earphone

Recommended reasons ：

Nanka bone conduction earphone is the first brand I started to contact , I saw it in doctor clove's Mall , I saw a lot of otologists recommending it, so I started , This kind of Runner Pro3 After many iterations, the overall function is also the most perfect .

In terms of bone conduction earphone leakage , South Carolina OT Close and drop the leakage sound 3.0 technology , Since South Carolina released the leak reduction technology, it has been highly praised by users , It is the best scheme for reducing leakage in bone conduction earphones at present . In terms of wearing, Nanka is highly recognizable in appearance , But the comfort is not affected by the shape , The exterior design of Nanka is made by Nanka 97 Famous engineer , after 197 Day and night analysis and innovation , Really created a “ aesthetic ”“ practical ” Both bone conduction headphones .

In terms of configuration, Nanka Runner Pro3 Also built into the 16G Body memory , Support IPX8 Water proof grade , Also equipped with Bluetooth 5.2, As the core technology of Bluetooth audio device , bluetooth 5.2 The experience of various functions of the product has been greatly improved ,, Less delay , Better anti-interference ability , Can be reduced 87% Bluetooth drop occurs .

2. EHomme PEACE Bone conduction earphone

Recommended reasons ：

Free your ears , A healthier life , It is the original intention of yiouzhen wireless bone conduction earphone . Yiou adopts split wireless pioneer design T Type structure , Wearing headphones behind your ears is more comfortable . Yiou integrated tone control and tuning technology to achieve sound quality transmission is a high-quality sound quality , Endurance is very long 12 Hours , The configuration of the fuselage is also IPX7 Grade waterproof , But it should be noted that the charging bin is not waterproof . Whether it's outdoor activities or indoor quiet listening to songs, yiou is relatively suitable .

3. Shaoyin AS660 Bone conduction earphone

Recommended reasons ：

Shaoyin entry-level bone conduction Bluetooth headset , Same chip of flagship machine , Patented bone conduction technology ,IP55 Waterproof grade , Support bluetooth 5.0, life 6 Hours , Convenient communication .

Using Qualcomm Bluetooth 5.0 Three core chip , Connect the machine in one second . The fuselage only weighs 29g, Wear without feeling . High strength titanium alloy rear hanging , Excellent toughness . life 6 Hours , For daily use .

4.FMJ B2 Bone conduction earphone

Recommended reasons ：

FMJ B2 The whole body of the bone conduction earphone is only 35 g , It has no sense of weight bearing . The fuselage itself is equipped with 16G Big memory , You can play songs independently of your mobile phone .5.0 Bluetooth version of , Reduce energy consumption and improve call quality , Memory alloy material , Bending at various angles will not damage .IPX5 The grade of waterproof is enough for daily life . But the sound quality is not leaky, not its strength .

5. Nanka Runner CC2 Bone conduction earphone

Recommended reasons ：

Nanka has launched Nanka, which is very close to the people Runner CC2 Bone conduction earphone , The fuselage is similar to South Carolina Runner Thin line shape design , Titanium alloy is used + Silicone design , The whole can be bent at will, not afraid of damage . The sound quality is also very good , Low frequency dive deep enough , If is very stable , High frequency expression is particularly transparent , For the sense of music rhythm, the sense of space is well controlled , The problem that bone conduction is easy to leak sound is also optimized , Perfect solution to the problem of sound leakage , The sound quality is clear and transparent to the ear .

There is also IPX6 Waterproof and dustproof performance , There is no need to worry about using it on rainy days or sweating sports . On the whole , Nanka Runner CC2 It can be called a cost-effective work created by Nanka with the help of its rich experience in the field of bone conduction earphones .