For bone conduction headphones, I think it is no stranger to you. Unique earrings design. Earphones don't need to be put in your ears. It gives people a refreshing feeling. This way of listening to music allows us to do our daily work while listening to music. This does not prevent us from listening to everything around us and getting other information at any time. Safe and comfortable. Whether you run or walk, ride a bike. Bone conduction headphones can set our ears free. It can be said that it is quite rewarding.
But everyone will also have a very puzzling question about it, that is, since you don't have to listen to it, will the sound leakage be very serious?
Let's start with a conclusion: bone conduction headphones can hear sound outside! But good bone conduction headphones leak very little! "The sound leakage can be reflected from the side. Whether this bone conduction earphone is qualified. "
well-known things. If you want the sound to spread. This requires a medium. Sound cannot pass through a vacuum. This is because air itself is a medium. When we talk normally. Of course, some people wear headphones. Listen to music in stereo. Are all based on air.
the sound of bone conduction headphones. Vibration from bones. Not a "speaker". Instead, it relies on a "vibrator". But ... When the vibrator vibrates our bones. The earphone shell will also shake the surrounding air. Because it is exposed to the air. Can't be used like ordinary headphones. That's why there is a problem of sound leakage.
is there any solution to bone conduction leakage?
of course! The purpose of bone conduction is to reduce sound leakage. For this purpose, manufacturers use more advanced "vibrators" to reduce the sources of sound. There are also auxiliary functions of software operation. Eliminate the noise generated at the end of the receiver. But now, bone conduction headphones are just a stage of becoming popular. Despite more brands. However, there are not many products with core technology. Next, I will introduce some better brands of bone conduction headphones.
1. South Carolina bone conduction earphone
In recent years, the bone conduction earphone industry has shown a reverse development trend among sports lovers. And the professional brand of bone conduction headphones "Nanka" is highly recommended by world roller skating champion Guo Dan, swimming champion Fu Yuanhui, Sun Yang and gold medal fitness coach Liu Genghong with its super strength.
this south Carolina Runner Pro4S is the same as the previous products on the whole. The neck is still a suspended, "hippocampus" body. Coupled with the high-end silicone material, the weight is as light as nothing, giving people a delicate feeling. It is stable and comfortable to wear on the ear, and it really does not feel. Moreover, it also uses the top acoustic technology in the industry, that is, the' sound' technology, so there is no need to worry about the sound quality.
The sound leakage prevention technology is equipped with the exclusive patented technology OT Closed Sound Leakage Prevention 3., which can effectively suppress 9% of sound leakage.
built-in 18 mAh polymer lithium battery can stand by for 18 h for a long time, and can be used for 1 h at a time, which can support FC ultra-fast charging and realize NFC fast connection. The waterproof level has been raised to IP68 (the largest waterproof and dustproof level), which can be used normally at a depth of five meters underwater. The built-in storage space has been increased to 32 G, which can accommodate 5 songs. In addition, it also uses the latest 5.3 chip Bluetooth technology.
in a word, it is not only an excellent swimming headset, but also an all-round sports headset.
2.OpenRun Pro bone conduction earphone
the body of this OpenRun Pro earphone is made of high-strength titanium alloy, which is not easy to be damaged by sports enthusiasts, and has high resilience to ensure moderate clamping force. The external structure of the earphone is made of silicone, which is skin-friendly and waterproof, and it is not easy to feel uncomfortable when worn for a long time. Double-layer mesh structure, nano-hydrophobic coating, all-titanium alloy design, etc. These are the design highlights of the OpenRun Pro bone conduction Bluetooth headset. Of course, as a Bluetooth headset for sports, it really should have such conditions. After all, most of us use it outdoors, and wearing it firmly is the basic requirement. In addition, it also has a waterproof grade IPX55, equipped with Bluetooth 5.1, and its battery life can be integrated for 1 hours. It is a very good sports Bluetooth headset.
3.TAA767 bone conduction exercise earphone
This TAA767 bone conduction exercise earphone is mainly a bone conduction exercise earphone used in fun run. It is also the best product of Philips at present, and the overall improvement is relatively large. It adds a long red LED light at the back of the earphone, which will be more eye-catching and eye-catching when used at night or in dark places, and improve the safety performance of our fun run. Its wearing comfort is also very good, the whole body is wrapped in silicone, and the wearing comfort is better, that is, the model of the earphone will be slightly larger, and the girl will not wear it very well, and the ear will be a little pulled after wearing it for a long time. In addition, it is equipped with a Bluetooth 5.2 chip. The waterproof grade is IP66, and the battery life has been integrated for 9 hours. Is a relatively good sports Bluetooth headset.
4..SS9 bone conduction exercise earphone
this SS9 bone conduction exercise earphone, with four small led lights outside the earphone compartment, can see the remaining power at any time, and at the same time, the earphone has enhanced its endurance strength on the basis of being smaller than the previous generation, and can be used continuously for 8 hours when it is fully charged, while it can be used for 24 hours with the charging compartment, which can meet the daily needs. In addition, it is equipped with PreciseAir 3. integrated technology, which covers the ultra-wideband frequency from 4HZ to 4KHZ. When listening to music with both ears, it makes the music more spatial and rhythmic, and personally experiences the realism of high-low conversion. Equipped with Qualcomm QCC34 chip and Bluetooth version 5.2, the connection is more stable. In addition, IPX7 waterproof level, even if you accidentally touch the water, don't worry too much about the damage of headphones.
5.GCDEJ1LS bone conduction exercise earphone
Xiaomi's GCDEJ1LS bone conduction exercise earphone has a lightweight body design of 28g and a skin-friendly silicone material covered on the surface, which has a soft and silky feel and can also be comfortable to wear. The appearance adopts the hanging ear of the traditional bone conduction earphone, which can play a good performance, and the innovative track-type bone vibrator is balanced in three-frequency performance. However, because it entered the bone conduction earphone this year, it is not mature in terms of sound leakage, and there will be a lot of sound leakage, but it is not very serious. In addition, this earphone is equipped with Bluetooth 5.2 chip, and IPX6 waterproof features can resist some sweat generated during exercise. The battery life can be fully charged for about 12 hours.