Bone-conduction headphones convert sound into mechanical vibration with different frequencies, and transmit sound waves to the auditory nerve with the help of human skull, inner ear lymph and auditory pathway, so as to hear clear sound. As long as the volume of bone conduction headphones is not very large, it will generally not cause ear discomfort, nor will it hurt the ear and affect hearing.
However, if the volume of bone conduction headphones is too large, it will cause great stimulation to the ears and cause noise deafness. Therefore, when using bone conduction headphones, try not to turn the volume up to the maximum or stay in a relatively loud state for a long time, so as not to cause harm to the ears.
If you don't know how to choose bone conduction headphones, you can see my summary below.
The first, South Carolina bone conduction headphones.
Bluetooth: Bluetooth 5.3
Waterproof: IPX8
Weight: 30g
Battery life: 10 hour
Highlight: 2.0, a well-known sound technology in the industry, has a soaring sound quality top 1.
As a professional brand of bone conduction sports headphones in China, Nanka has been loved by many sports enthusiasts for its excellent product experience. Many professional athletes, such as athletes and swimming champions, almost all have a Tainan CapPro Pro4S bone conduction earphone. This is because Nanka headphones are widely recognized by the industry in the field of waterproof sports headphones, and are now the first brand in this field in China.
The reason why South Carolina bone conduction headphones are highly praised and sought after is that apart from excellent sound quality and experience, the most important thing is that South Carolina's sound leakage is much better than its competitors. In order to solve the problem of sound leakage of bone conduction Bluetooth headphones, South Carolina Pro4S made a comparative test of sound quality and sound leakage with more than 30 major brands of bone conduction headphones on the market one year before it went on the market. After 180 days of efforts and many technical iterations, the South Carolina team developed the well-known OT closed sound leakage prevention technology in the industry. Pro4S of South Carolina has gradually improved the vibrator, body design and software optimization of headphones, and finally successfully reduced 90% of the sound leakage and avoided the embarrassing "external play" phenomenon.
In terms of sound quality, Nanka headset adopts the well-known sound technology 2.0 technology in the industry, and with the brand-new Bluetooth 5.3 chip, the sound quality of this headset is excellent. It can bring stereo sound and bright sound quality, and it can be said that it is a representative product of high performance in bone conduction headphones.
Second, Earsopen bone hearing SS900 true wireless bone conduction Bluetooth headset.
Bluetooth: Bluetooth 5.2
Waterproof: IPX7
Weight: 15g
Battery life: 9 hours
Highlight: High technology and mature vibrator technology.
Bone hearing SS900 adopts Bluetooth 5.2 chip to ensure stable connection performance. In addition, it is equipped with mature high-performance micro-vibrator technology. The diameter of the micro vibrator is only about 10mm, but it can achieve a wide frequency range from 4Hz to 40kHz, thus expanding the sound range and providing high-quality sound quality. At the same time, SS900 also has IPX7 waterproof performance, which can be used underwater for a certain period of time without damage. The front of the charging bin is also equipped with four LED lights to display the power, so users can intuitively understand the power situation of headphones and charging bin. The headset itself lasts for 9 hours, and it only needs to be recharged once a week for daily commuting.
The third paragraph, the little genius E2 bone conduction earphone.
Bluetooth: Bluetooth 5.0
Waterproof: IPX4
Weight: 30g
Battery life: 10 hour
Highlight: The color of the external machine is bright and the material of the fuselage is good.
The design of this earphone is very eye-catching and the material is excellent. The customized super memory metal is adopted to enhance the stability of the earphone, which is not easy to be damaged even if it is folded repeatedly. The skin of the earphone is made of skin-friendly TPU material, which is very comfortable. The whole earphone weighs only 30 grams and is easy to carry. At the same time, it also has IPX4 waterproof performance, which can cope with some daily situations such as splashing water and sweating, and ensure the reliability of use. The battery life of the headset has reached 10 hour, which is enough to meet the needs of daily activities or sports. In addition, Xiao Tiancai also set two volume limits considering the health of users, which will not damage the eardrum even if it is worn for a long time.
The fourth, Sony Ericsson GD06 bone conduction headphones.
Bluetooth: Bluetooth 5.0
Waterproof: IPX5
Weight: 26.9 grams
Battery life: 8 hours
Highlight: Lightweight headphones and low Bluetooth delay.
This earphone is made of skin-friendly silicone material and soft linear material, which greatly reduces the weight. You can hardly feel it when you run, and you can wear it lightly and without pressure. In addition, it is equipped with a brand-new upgraded flagship Bluetooth 5.0 chip, which has increased the transmission speed by 30% compared with the previous generation, and the connection is more stable and the call quality is clearer. And it can last up to 8 hours, which is very suitable for long-term fitness activities, such as lifting iron, cycling, running and so on. This headset is not only light and unburdened, but also has excellent endurance, which is definitely the best companion for these sports.
Fifth, South Carolina bone conduction headphones
Bluetooth: Bluetooth 5.3
Waterproof: IPX6
Weight: 28g
Battery life: 8 hours
Highlight: The sound quality is comfortable to wear, and there is no one of the best bone conduction headphones in the hundred yuan class.
Runner CC3 headphones in South Carolina are very attentive products. It is equipped with a brand-new 5.3 chip, which is very rare in a hundred-yuan earphone. Compared with many thousand yuan headphones, which still use 5.0 or 5. 1 chip, the Bluetooth technology of Runner CC3 is more advanced. In addition, it also has IPX8 waterproof performance, even if it is soaked in water for half an hour, the earphone can remain intact. It is worth mentioning that South Carolina's exclusive AF omni-directional vibrator has significantly improved the sound quality. Under the premise of not affecting the vibration amplitude, the sounding area is increased by 35%, which brings better sound quality. In addition, Runner CC3 is also equipped with AI intelligent noise reduction function, which can identify and collect ambient sound, effectively reduce noise and make the voice clearer.