Advantages and Disadvantages of Wireless Bluetooth Bone Conduction Headset Phones and How Do They Work?
Apr 07,2023 | 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.
6 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.
Wireless Bluetooth bone conduction headset phones have a lot of advantages.
Advantages of wireless Bluetooth bone conduction headset phones
Bone conduction uses bone vibration transmission principle. The headphones are not inserted into the ear, do not need to transmit sound through the eardrum, but directly conduct sound to the internal nerves of the ear through the skull. So they can minimize the impact of headphones on ear hearing. In addition, the non-in-ear wearing method of them is very helpful for maintaining the internal hygiene of the ear. It will not accumulate a lot of bacteria due to prolonged sweating during exercise to block the ear canal, which makes the ear more hygienic. Because they are healthier to wear than common headphones, many doctors in the field of otology also recommend them.
Wireless Bluetooth bone conduction headset phones are not inserted in the ear. Whether when running, cycling, walking or commuting, etc., you can wear headphones to listen to songs and still can hear the surrounding sounds and communicate with others normally. Thus you avoid the risk of accidents caused by not hearing external sounds, which greatly improves the safety of outdoor sports. And wireless Bluetooth bone conduction headset phones are generally fixed to the head by hanging ears, generally have a anti-shake design and are not easy to fall off. So in the field of sports, many people use them.
Of course, it must be honestly said that just as a coin has two sides, wireless Bluetooth bone conduction headset phones also have their disadvantages.
Disadvantages of wireless Bluetooth bone conduction headset phones:
Because sound is transmitted to the ear ossicles through the skin and the skull, the audio restoration is definitely worse a little than that of the traditional in-ear type. But from the perspective of sports headphones, in addition to the sound quality, it is more important that the headphones are not easy to fall off, light and convenient. The sound quality of wireless Bluetooth bone conduction headset phones is slightly poor only when they are compared to in-ear headphones of the same price.That doesn't mean their sound quality is bad and hard to hear. The sound quality of most current wireless Bluetooth bone conduction headset phones have been improved to varying degrees.
Another disadvantage is that they leak sound when used. This is unavoidable for all of them on the market. But with the rising of technical level, sound leakage of excellent wireless Bluetooth bone conduction headset phones on the market have been greatly reduced currently.
In general, wireless Bluetooth bone conduction headset phones have more advantages than disadvantages,this is determined by their working principle.
How do wireless Bluetooth bone conduction headset phones work?
When it comes to the working principle of wireless Bluetooth bone conduction headset phones, you must first understand the "essence of sound". Simply put, the sounds we hear every day are vibrations in the air. For example, have you ever seen a scene of “loud high-pitched sound shatters a glass window”on TV? This phenomenon is caused by the treble that transmits strong air vibrations to the glass window, causing the glass window to resonate.
We hear sound as vibrations in the air. Sound travels through the ear canal to the eardrum, then through a spiral organ called the cochlea to the brain, where it is finally perceived by us. While standard headphones that fit into the ear canal use this "standard" path to transmit air vibrations to the brain, wireless Bluetooth bone conduction headset phones work quite differently.
The sound transmission path of standard headphones: sound source vibration → external auditory canal → eardrum → cochlea → brain
The sound transmission path of wireless Bluetooth bone conduction headset phones: sound source vibration → skull → cochlea → brain
So, with wireless Bluetooth bone conduction headset phones, you can enjoy music without ear canals or eardrums. wireless Bluetooth bone conduction headset phones do not need to be plugged into the ear canal when worn, which will cause less damage to the eardrum and better hygiene for the ear canal, so they are the healthiest headphones.
There are more and more brands of Bluetooth bone conduction headset phones in the market, so how to choose the right one?My suggestion is to pay attention to the two key points: sound quality and sound leakage reduction, and choose the brands with better technology accumulation.Here are five best bone conduction headphones for you all.
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
It is equipped with a night run lamp for safe lighting, which turns on the LED lamp when running at night, and showing the position and ensuring safety. Built-in 15mm bone conduction vibrator and open acoustic structure in headphones bring a wide sense of space, while allowing you to enjoy a shocking bass effect.
It has IP67 dustproof and waterproof certification, which can completely prevent dust from entering headphones, and it can be used normally even in rainy days, but it can't be used when swimming.
3.AfterShokz OPENRUN PRO wireless Bluetooth bone conduction headset phones
OPENRUN PRO is very light, and its surface material is soft and skin-friendly, so it is comfortable to wear. Its slim body and unique color scheme make it look flattering as well. Its sound quality is also quite good, and it performs very well in terms of anti-sound-leakage, even in outdoor use, you don't have to worry about privacy leakage at all. It is very powerful, very user-friendly. In addition to being slightly expensive, it is also a recommended headphones overall.
4.Earsopen SS900 wireless Bluetooth bone conduction headset phones
The SS900 headphones are equipped with a bone conduction miniature vibration unit inside the body, which reduces the weight of the body and improves the performance of low frequencies, allowing a wide range of sound. With the help of PreciseAir 3.0 integrated technology, the internal parts of the body are simplified and the sound leakage is reduced. It has IPX7 level waterproof,can be use while rainning but cannot be used underwater for long time. Its 5.2 Bluetooth version makes the connection more stable. It also supports Type-C charging mode, there is also a fast charging mode.
The overall performance is good, but there are obvious shortcomings at high frequencies, and there will be harsh sound phenomena.
5.Haylou PurFree wireless Bluetooth bone conduction headset phones
Good experience, its weight is very light, weighing only 28g, and its open ear design is very safe and hygienic, which can protect the health of the ear canal . The silica gel material of its body is very comfortable, and it can be bent at will. The frame of aviation grade memory titanium wire will not be deformed, and make its service life very long.
Its IP67 waterproof grade, except when you sweat during exercise, you are not afraid of damage when you rush with water. And the charging interface adopts water-proof magnetic charging, so there's no need to worry about water coming into the charging interface. It should be noted that it can't be used in swimming.
There will be a little sound leakage, which may be one of its shortcomings.
Now, let's make an order for the above five bone conduction earphones: Wissonly Hi Runner>Aftershokz OPENRUN PRO>Philips A6606>Earsopen SS900>Haylou PueFree.The performance and product parameters of Wissonly are the best, and it is also the most cost-effective.