What's the difference between bone conduction and traditional Bluetooth headset? Is bone conduction earphone an IQ tax?

The difference between them lies in the different sense of wearing and the different mode of transmission. Bone conduction headphones are not an IQ tax.

The sound of traditional headphones is transmitted to the ear canal through gas vibration, and the impact on the eardrum pulls the small bone in the ear to vibrate to complete the sound transmission; Bone conduction is to transform sound into vibration analysis, and transmit sound waves through the skull before the ear, bone labyrinth, lymph in the inner ear, spiral organs and the nerve center of the auditory system. The sound of bone conduction headphones does not need to pass through the ear canal, but can be directly transmitted to the central nervous system through bones. Simply put, we cover our ears with our hands, but we can still clearly hear the noise of our own speech, and we can obviously hear the creaking sound when we bite cookies. This is the result of bone conduction.

After wearing the bone conduction earphone, plug your ears with your hands. If the sound of the song played by the earphone increases at this time, it means that the earphone is a real bone conduction earphone. On the other hand, air-conduction headphones pretend to be bone-conduction headphones. In fact, it is also a speaker placed outside the ear. Are you wearing it? Bone conduction? This is just an advertising coat.

I wore it for a long time, and I didn't feel uncomfortable running and shaking. Wearing it has stronger packaging and safety, and the supporting position is also very firm, so it will not fall off during exercise. Because it doesn't need to be put in the ear, it doesn't hurt the eardrum, itch and pain in the cochlea, etc. The earphone is compatible with IP67, which is dustproof and waterproof. Sweating or raining can be washed directly with clean water, which is incomparable to traditional headphones. In addition, the waterproof memory sports ear cotton is attached to the package, which can greatly improve the timbre and sound insulation performance, and you can experience the pure timbre even if you exercise at home.

For friends who like listening to music, bone conduction headphones are undoubtedly healthier and safer than Bluetooth headphones. However, all kinds of bone conduction headphones want to stay in the pit, or choose a strong overall strength. Muscle? Headphones. Philips bone conduction Bluetooth headset is an ingenious work of audio-visual video royalty in the past century. It is comfortable to wear, reduces the noise of voice calls, and has a long battery life, which makes this earphone especially suitable for business office, sports, fitness or travel, so that you can be free and healthy in your daily life.