7 Facts About Bluetooth Bone Conduction Headset Phones and How Do They Work?

Feb 25,2023 | David

In the past two years, 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 bone conduction headphones, everyone's understanding is different. To help you better understand them, I sorted out some facts about this type of headphones.

7 facts about Bluetooth bone conduction headset phones

1. Bone conduction headset phones 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. 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. 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 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. Bone conduction headphones 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 Bluetooth bone conduction headset phones work?

The production of sound is a kind of vibration, and the sound source can cause air, liquid and solid to vibrate.

There are two main types of sound that we usually hear: air conduction sound and bone conduction sound. "Air conduction sound" means that the sound source vibrates and transmit to the ear through the air, and "bone-conducted sound" means that the sound source vibrates transmit to the ear through the bone.

Sounds such as human voices and TV sounds vibrate the air around you. The vibrations are collected by the pinna and transmitted through the ear canal to the eardrum. Sound transmitted to the eardrum is transmitted through the auditory ossicles to the inner ear, where the vibrations are converted into electrical vibrations that are recognized as sound. The sound we hear through this path is "air conduction sound".

"Bone conduction sound" does not pass through the pinna, external auditory canal (outer ear), or bone ossicles (middle ear). Instead, the sound source vibrates in resonance with the skull, and the skull vibrations are transmitted directly to the inner ear, where the vibrations are converted into electrical signals and perceived as sound. This is how bone conduction works.

Bluetooth bone conduction headset phones are headphones based on bone conduction sound transmission. When they work, they only need to attach the sound unit to the temple. The vibration of the sound source drives the vibration of the skull, and the skull transmits the vibration to the inner ear. The cochlea completes the perception of sound and transmits it. Give the auditory nerve and auditory center, and finally the cerebral cortex allows us to "hear" the sound after comprehensive analysis.

They unique way of their wearing method bring them more prominent advantages, such as being safer, healthier, more hygienic, and more comfortable to wear. These advantages make it popular among young people.

So how to choose Bluetooth bone conduction headset phones? I think you need to pay attention to three key points: sound quality, sound leakage reduction and comfort.Here are some excellent headphones recommended to you.