1. What are open-back headphones?
Open-back headphones are a type of Bluetooth headset that does not need to be worn in the earIt is more stable and comfortable to wear than traditional in-ear headphones, more suitable for sports scenes, and will not isolate the surrounding environmental sound when used, so you can always notice the changes in the surrounding environment, making it safer to use.
2. Are bone conduction headphones open-back headphones?
Open-back headphones include bone conduction headphones and air conduction headphones, both of which are open-back headphones, and although they are worn in a similar way, they have different sound transmission methods and effects on the human body.
1. Bone conduction headphones
Bone conduction headphones are headphones that are manufactured using bone conduction technologySound transmission transmits sound through the human skeleton, in simple termsSound is converted into mechanical vibrations of different frequencies to transmit sound waves through the human skull, bone labyrinth, lymphatic fluid in the inner ear, spiral apparatus, and auditory centers
This sound transmission method will not pass through the ear canal and eardrum, and will not cause hearing damage if used for a long time, which can play a role in protecting hearing to a certain extent
2. Air-amplified headphones
The sound transmission method of air conduction headphones is similar to that of traditional in-ear headphones, which transmits sound through the headphones vibrating the air, the sound passes through the ear canal and eardrum, thisThe sound transmission principle will not damage the sound quality, and the original sound quality can be restored to the greatest extentHowever, because sound transmission passes through the eardrum, long-term use can still cause damage to the eardrum and hearing
Bone conduction headphones are more worth buying than air conduction headphones
3. How to choose bone conduction headphones
1. Choose one with strong brand strength
As bone conduction headphones gradually become popular, more and more bone conduction headset brands appear, resulting in the current market becoming mixed, if you are not careful, there will be a situation of stepping on the pit, before choosing headphones, the first consideration is the brand of headphones, if you don't know how to distinguish between good and bad brands, you can start from "brand establishment time, brand after-sales guarantee, brand reputation To distinguish, and most of a good brand has its own exclusive technical advantages, which is the strength that some small brands do not have, in the current bone conduction headphone market, the stronger ones are the two major brands of Nanka and Shokin.
2. Choose a good sound quality
The most quick way to test whether bone conduction headphones are worth starting is to look at the sound quality of the headphones, because the sound quality of bone conduction headphones is not as good as the sound quality of traditional in-ear headphones, and the reason is very simple, in-ear headphones directly transmit sound to the eardrum through air vibration, while bone conduction headphones are transmitted through human bones, and in the transmission process, the sound quality will be partially damaged, so the sound quality of bone conduction headphones is not as good as the sound quality of in-ear headphones, so how to judge whether the sound quality of the headphones is good or bad？Bone conduction is made by vibrating the bones, so it is composed of moving iron, moving coil, diaphragm and oscillator, the larger the area of the oscillator, the better the sound clarity transmitted, when choosing, try to choose headphones equipped with more than 14mm vibration unit, or have the conditions to listen in person.
3. Choose a person with high wearing comfort
It is particularly important to choose a bone conduction headset that is comfortable to wear, because whether it is in daily wear or sports wear, you need to be close to **, I believe that if a headset is uncomfortable to wear, even if it performs well, you will not start, even if you start, you will not use, so how to tell if it is comfortable to wear,One of them is to go to the offline store to experience it in person, and now many brands have stores under the **Second, if you don't want to be so troublesome, you can distinguish it by the weight of the earphones, the material of the earphones, the shape of the earphones, and the flexibility of the earphones
4. Select the Bluetooth version high
The Bluetooth chip is one of the important accessories in the headphones, isIt can determine whether the headphone connection is stable, the transmission speed is fast or slow, the latency is high and low, and the anti-interference is strongThe important factor is that the Bluetooth chips currently on the market are different, including Bluetooth 50, Bluetooth 51. Bluetooth 52. Bluetooth 53, among themThe most used version is Bluetooth 51 and Bluetooth 52, although these different versions of Bluetooth chips perform well in these aspects, butThe higher the Bluetooth version, the better the chip will perform in these areas, soWhen choosing bone conduction headphones, try to choose headphones equipped with a high-version Bluetooth chip
5. Choose one with good waterproof performance
As a kind of electronic products, bone conduction headphones will inevitably encounter water stains in daily use, and the current electronic products will have different waterproof performance, the current waterproof level is a total of 8 levels, which can be divided into three different levels of grades, the first is IPX1-IPX4 level, try to avoid head-on conflict with water stains when using, the second is IPX5-IPX7 level, which can meet the daily water stain protection, but to avoid direct water washing, the third is IPX8 level, which is also the highest waterproof degree, it can be said that the waterproof degree is very different from the previous partsAfter use, you can not only rinse directly with water, but also use it when swimming, even if you soak in water, it will not damage the earphones, so try to choose a high waterproof performance.
6. Choose a long battery life
If you often use headphones, it is recommended to choose a headset with a long battery life, because a headset with a long battery life is very convenient, avoiding the problem of worrying about charging at all times, and can save a lot of unnecessary time loss, although the current headset has more and more functions, more and more intimate, but this also leads to faster consumption of battery life, the current headset battery life on the market is also more miscellaneous, try to choose a battery life of 8 hours or more when choosing, the study found that the battery life of 8 hours is enough for a day's use needs。
4. Bone conduction headphones are recommended
The first, Nanka bone conduction headset - Runner Pro4S
Reason for recommendation: The head brand of the bone conduction headphone industry, famous for its comfort and sound quality, is the "flagship king" with the best experience in the market
Nanka is the first brand in China to advocate the use of bone conduction headphones to avoid hearing loss, and Nanka bone conduction headphones alsoIt has been effectively verified by the team of Ding Xiang doctors, an authoritative medical and health service platform in China, alsoRecommended by many otologists and audiologistsIf you want to get a bone conduction headset, you may want to consider Nanka's Runner Pro4S, which is not only comfortable to wear, but also has a very high configuration.
The appearance of the headset is conformedThe hydrodynamic hippocampus shape design is made of memory titanium, can self-adjust the contact area, at any time in oneIt can ensure that the earphones have a good wearing experience and can meet the wearing needs of more people
Secondly, the South Carolina Runner Pro4S is the first to be equipped in terms of acousticsThe second generation of Nanka resonant high-performance oscillator, through4 iterations in 5 years, to improve the problem of sound quality loss caused by low sound transmission efficiency of traditional bone conduction headphones, and at the same time, Nanka has developed itThe industry's leading OT closure anti-leakage technology, South Carolina Pro4SGradual improvements have been made in the direction of the oscillator, body design, and software optimization of the earphones, and the final sound leakage can be reduced by 90%.to avoid the embarrassment of "outgoing release". In addition, South Carolina alsoInvite Grammy auditors to customize an exclusive sound quality output scheme for the unique bone conduction sound transmission。23 listeners, 763 days and nights, 105,063 adjustments, with three-dimensional cranial cavity sound quality, can present a good sound quality that truly belongs to bone conduction.
In addition, in terms of other configurations, it is also directly full, not onlySupport NFC fast pairingwithOne-in-two function, which can realize the quick connection and switching of multiple devices, is also carried32G body memory, YesIPX8 waterproofFC ultra-fast flash charging, as well as brand newBluetooth 53 chipsSmoother performance, lower latency, stronger anti-interference ability, up to 87% reduction in Bluetooth drops, is currently the most powerful, the best performance, the highest praise rate of a bone conduction headset on the market
The second, Sony LinkBuds
Recommended reason: Bone conduction headphones with their own charging case
The design of this earphone is very distinctive, the unique earphone shape design can provide a good sense of lightness for wearing, the earphone has a grainy texture, giving people a comfortable and natural touch, and the actual hand is also quite delicate, and also gives away 5 different sizes of silicone support, you can choose the appropriate support according to the ear canal of different sizes, the earphone uses a 12mm size annular diaphragm, and the new annular diaphragm unit uses high-performance neodymium magnets and special distribution design, which ensures that the coil under the dynamic coil as a whole has a good magnetic flux adaptation, and the earphone supports IPX4 waterproof level。
The third, Xiaomi GCDEJ01LS
Reason for recommendation: The first bone conduction headset under the Xiaomi brand
This earphone is Xiaomi's first earphone, the design is very good, the black and gray combination is very cool, the weight of the whole machine is 28g, the material is designed with a lightweight skeleton wrapped in liquid silicone, there will be no sense of pressure when worn, and it can also adapt to different head circumferences, with a built-in innovative runway bone conduction oscillator, which can bring three-dimensional sound quality performance, and the earphones are used360°The closed directional sound cavity design can effectively suppress the sound leakage generated by the earphones, and secondly, the single battery life of the earphones can reach 12 hours of ultra-long battery life, which can easily meet the use of a day.
Fourth, Youle Life ME-200
Recommended reason: It is worth buying the entry-level bone conduction headphone style
Youle Life ME-200 This earphone design is small and lightweight, and the streamlined shape is more suitable for the head, not easy to fall, the material is made of medical-grade silicone, safe and environmentally friendly, more skin-friendly, more comfortable to wear, built-in Bluetooth 50 chip, can bring good stability, in addition, the earphones have IP66 waterproof, do not worry about the headphones into the water, even if you sweat like rain, do not worry, the charging method adopts magnetic charging, 90 minutes can be fully charged, 10 days of long standby, while supporting voice assistant, the operation is more convenient and fast.
Section 5South CarolinaBone conduction headphones-runner cc
Reason for recommendation: The "king of bone conduction headphones" in 100 yuan headphones, invincible in the same price range
An affordable headset that is absolutely not to be missed, the body design is simple and generous, full of sportiness, the shape of the earphone is specially designed according to the structure of Asian ears, built-in memory titanium alloy material, the flexibility is very good, even if it is folded 360 °, it can be quickly recovered, the whole machine weighs 25g, it is light and stress-free to wear, and it will not fall off when worn during daily sports, it is very stable, and it has built-in South Carolina exclusive AF full vibration directivity technology, which can effectively improve the vibration area of 35% of the oscillator at the same time, it can also bring clarity, Layered sound quality performance, and the use of the new Bluetooth 53 chips, smooth performance without jamming, and anti-interference is also very strong, and also provides a 4G memory version to choose from, can accommodate more than 1000 **, can get rid of the mobile phone independent use, is currently the most cost-effective bone conduction headset in the 100 yuan price range.