How Do Wireless Bluetooth Bone Conduction Headset Phones Work and Their Advantages?
Apr 06,2023 | David
In the past two years, wireless Bluetooth bone conduction headset phones have been the hottest electronic product and are very popular among sports fans. We often see people wearing them when running, cycling, and exercising. But about wireless Bluetooth bone conduction headset phones, everyone's understanding is different. To help you better understand them, I sorted out some facts about this type of headphones.
7 Facts About wireless Bluetooth bone conduction headset phones
1.Bone conduction earphone is a kind of headphone that transmits sound through bones. The process of transmitting sound does not need to pass through the air and eardrum;
2. They are generally ear-hanging type, it does not need to plug the earplugs into the ear or cover the whole ear;
3. Wireless Bluetooth bone conduction headset phones cause the least damage to the ears and are the healthiest headphones. They can also keep the ear canal clean;
4. Wireless Bluetooth bone conduction headset phones are very suitable for wearing when exercising. They can not only let you hear music but also hear the sound of the surrounding environment, which is safer.
5. The sound quality of wireless Bluetooth bone conduction headset phones is slightly worse than that of traditional noise-canceling headphones, but the sound quality is fine when listening to music or talking on the phone; They have a slight sound leakage problem.
6. wireless Bluetooth bone conduction headset phones are all waterproof, and some are even professional IPX8 waterproof.
7. Bone conduction is a mature technology that has long been used in the military, firefighting, hearing aids, and other fields. Headphones are a new application of this mature technology. The reliability and safety have been tested and can be used with confidence;
How do wireless Bluetooth bone conduction headset phones work?
First, let's look at how we hear sound. The sound we hear every day, generally through the vibration of the air, first reaches the ear and vibrates the eardrum. The vibration transmitted to the eardrum further vibrates the auditory ossicles, and finally reaches the spiral organ - the cochlea, so that the sound can be perceived.
However, there are other ways of transmitting sound to the cochlea besides passing it through the eardrum. In fact, by vibrating the "bones" like vibrating air, the vibrations are transmitted to the cochlea. When the vibration reaches the cochlea, the cochlea perceives the sound and transmits the it to the brain center to form hearing. This is the sound transmission principle of bone conduction.
In our daily life, there are many cases of hearing sound through bone conduction. For example, when we eat biscuits, we can clearly hear the sound of the biscuits being crushed. Dolphins and whales are some of the best bone conduction animals in nature, using the bones near their jaws to catch vibrations in the water to hear sound.
Wireless Bluetooth bone conduction headset phones are products that use bone conduction technology. When they work, they usually attach the sounding unit to the bones near the temple. When the vocal units vibrate, they vibrate the skull and transmit the vibrations to the cochlea, allowing sound to be heard. This is how wireless Bluetooth bone conduction headset phones work.
This special working principle also brings many advantages
Advantages of wireless Bluetooth bone conduction headset phones
Advantage 1 of wireless Bluetooth bone conduction headset phones: safer to use
Compared with common headphones, wireless Bluetooth bone conduction headset phones are placed on the cheekbones in front of the ears when in use. They conduct sound directly through the skull bone to the inner ear, keeping your ears open at all times, which does not interfere with any external ambient sound entering the ear. The wearer can even chat with friends around him while listening to music. Therefore, you can hear the sound of the outside world by wearing wireless Bluetooth bone conduction headset phones during outdoor sports, on buses and subways, running, and cycling. The wearer can maintain awareness of the surrounding environment at all times to avoid accidents. Therefore, they can provide higher security than common headphones.
Wireless Bluetooth bone conduction headset phones advantage two: more hygienic to use
Whether it's headphones or earbuds, covering your ears when using them can make your ears stuffy, which can lead to the growth of bacteria inside your ears. Especially when the ear canal is blocked, the inside will become humid and hot, and bacteria will grow more rapidly. Therefore, wearing in-ear headphones is also one of the important reasons for many young people's ear canal inflammation. What about wireless Bluetooth bone conduction headset phones? They don't cause these problems. Because they do not touch or cover the ears, they can keep the ears hygienic and clean.
Advantage three of wireless Bluetooth bone conduction headset phones: more healthy use
wireless Bluetooth bone conduction headset phones do not need to be worn in the ear, so the injury caused by the headphone rubbing against the ear canal is avoided. Moreover, the vibration wave of them is smaller than that of ordinary headphones, and the damage to hair cells in the ear can be reduced by about 80%. Therefore, wireless Bluetooth bone conduction headset phones are more ear-friendly and healthier to wear than ordinary headphones.
Of course, wireless Bluetooth bone conduction headset phones are not 100% perfect, and they have drawbacks, such as their sound quality being difficult to achieve the effect of traditional noise-canceling headphones. They really release the ears, which also lose the "sound insulation" or noise reduction effect of traditional headphones, so in extremely noisy environments, it will be difficult for wireless Bluetooth bone conduction headset phones to transmit sound to your inner ear. However, the sound quality of them has improved a lot compared to the previous two years with technological progress. Some mainstream brands like wissonly and aftershokz have excellent sound quality.
Bone conduction headset phones are becoming more and more popular among young people,and more and more brands join this field.So, which brand is the best?In my opinion, those brands that have accumulated technology in this field are trustworthy.Below, I have sorted out some good Bluetooth bone conduction headphones brands, and recommend them to you. I hope they can help.
1. Wissonly Hi Runner wireless Bluetooth bone conduction headset phones
Wissonly's core team is a team engaged in the research and development of bone conduction products earlier. They have accumulated 10 years' technology in this field. They have adopted the best acoustic laboratory in the Eastern Hemisphere for sound adjustment. Wissonly Hi Runner has good technical solutions to the problems of sound leakage, sound quality and waterproof of pseudo-wireless Bluetooth bone conduction headset phones.
Wissonly bone conduction vibrator adopts a unique full-wrapped design, which makes the vibrator work in a closed environment, reducing the impact on the shell, thus reducing the vibration of the shell and finally reducing the sound leakage by 90%.
Wissonly uses a large-size bone conduction vibrator, and the effective vibration area of the vibrator is increased by 35% through structural optimization. At the same time, the sound transmission direction is optimized, the sound loss is reduced, and the sound is more concentrated.
Wissonly Hi Runner adopts integrated molding technology, with no holes in the headphones’ body and it is no splicing, which realizes IPX8 waterproof, and can be used for swimming and bathing. Even in the depth of 20 meters, diving is no problem.
It also has 32G of built-in memory, which can store 5000 songs. You can use it as amp3 player when you don't have a mobile phone.
In a word, Wissonly Hi Runner is a product with powerful functions, stable technology and high cost performance.
2. Philips A6606 wireless Bluetooth bone conduction headset phones
Philips A6606 bone conduction sports headphones has a unique night light design, which can help the wearer solve the problem of sports safety in dim environment. It is equipped with Bluetooth 5.2 technology, with an effective distance of up to 10 meters. It has low power consumption, faster connection speed, higher security and stability. A6606 can last for 9 hours on one time charge, which can fully meet the daily needs of users. That is, its waterproof level is not high, it can't be used in swimming, it doesn't have built-in memory, and it can't be used without Bluetooth.
3.AfterShokz OPENRUN PRO wireless Bluetooth bone conduction headset phones
Openrun Pro wireless Bluetooth bone conduction headset phones with ergonomic ear-sticking design, which is worn by hanging ears, it have a light body, so they are comfortable and stable to wear. It supports IP67 waterproof, adopts magnetic contact to avoid water seepage for charging, and in order to be waterproof, it is coated with antioxidant nano-coating to isolate water vapor on the chip. Normal sweat and ordinary washing are no problem, even in the rain for a short time is ok, but it can't be used for swimming.
4.Earsopen PEACE wireless Bluetooth bone conduction headset phones
Unlike other wireless Bluetooth bone conduction headset phones, this one has a charging case. The "T" shaped structure makes it stable as long as it is clamped on the ear. But due to the design of the clip ear, it may be a little uncomfortable after wearing it for a long time. It adopts the Bluetooth version of 5.0, can connect stably in a short distance and without obstacles. It reaches IPX7 level in waterproofing, can be immersed underwater for thirty minutes. In terms of sound quality, the sound quality of the human voice is clear, and the extension of the high tone is also good, but it will still appear turbid at the low frequencies.
5.Haylou PurFree wireless Bluetooth bone conduction headset phones
Haylou PurFree performs well overall, the headphone is only weighs 28g, there is almost no weight sense to wear. And the surface of the headphones is made of soft materials, and the wearing comfort is good. In terms of sound quality, it is also equipped with directional audio directional technology. It is a technology that allows the timbre to be concentrated and dive deeper at low frequencies, so that the rhythm of the song will be stronger. The battery life is good, and it lasts for 8 hours of music playback.
The waterproof grade is not high, and there is no built-in storage, which may be its disadvantage.
Among the several bone conduction headset phones recommended above, Wissonly and Aftershokz are the two products with the best overall performance, both in terms of sound quality, safety, comfort and sound leakage reduction.Considering the cost performance ratio, Wissonly will be better and worth recommending.