Recently, I have seen that the market has begun to appearOpen-back headphones。This type of headset is hotspot engine plan hung on the pinna, and due to the multi-point force, the pressure on the pinna is not particularly great and it is more comfortable. Most importantly, such headphones avoid the two problems we mentioned earlier: on the one hand, they do not clog the ear canal and avoid the risk of infection that in-ear headphones tend to cause; On the other hand, the sound is transmitted to the ears through the gas, and there is no stinging sensation like bone conduction headphones. These open-back headphones can be worn for daily commuting and sports, and they don't seem to cause health problems when worn for long periods of time. 
However, from the perspective of headphone technology, before the open-ear headphones, there will also be some worries about the product, so after my evaluation, I sorted out my own set of purchase notes, a total of six points, you can patiently study it, I will also review 5 very popular clip-on open-ear headphones on the market! These are some of the headphones I've bought in the past two years:
When choosing open-back headphones, you can pay attention to the following aspects:
To be comfortable, it must have ergonomic design and lighter weight, and the wearing design of open-back headphones is usually over-the-ear, back-mounted, etc., and different wearing methods have different experiences. To evaluate the wearing comfort of open-back headphones, the following aspects can be considered: headphone weight, force design, materials used, size adjustment, and headphone stability. The relatively light weight of the earphones can reduce the burden on the ears from the source, and the excellent open-back headphones will definitely use the ergonomics suitable for sports, the weight of the front and back, the left and right, and the adaptability of the glasses.
If the sound quality is good, you must pay attention to the size of the sound unit and must have acoustic technology.
The larger the size of the sound unit, the better the sound quality foundation and the wider the sound field. Moreover, it is necessary to consider that the transient response speed, vocal range width and sensitivity parameters of the speaker unit are all related to the sound quality experience. More than 15mm is already a large size unit, and those who pursue experience can give preference to units above 15mm, and the experience will be better.
Sound tuning: This is what we call tuning, which can improve the sound quality of open-back headphones. Especially powerful brands, they will have their own acoustic system, which can dynamically adjust the specific frequency of the sound spectrum and intelligently compensate the sound quality curve to make the sound quality closer to the real original sound. Therefore, try to choose the sound quality of those who have the strength and their own acoustic system.
A brand with strong professional strength is more secure.
For some niche brands or emerging brands, in order to promote sales at will, they will attract consumers by hype, exaggerating product performance and other means, while big brands usually have higher requirements for the quality and durability of products, and can provide more comprehensive and reliable customer service and product warranty policies.
The battery life is better when it is more than 6h.
Each type of battery has a finite charge-discharge cycle life, and too many charge-discharge cycles may accelerate the aging of the battery. Moreover, the long battery life can reduce users' worries about the power of the earbuds and improve the overall user experience. My personal recommendation is that more than 6 hours is basically enough for a day's use.
Bluetooth try to choose 54. The higher the version, the better the overall stability.
The Bluetooth version is one of the important factors that determine the transmission stability and data transmission speed of the Bluetooth headset. With the upgrade of the Bluetooth version, the transmission speed and bandwidth are improved, and the connection stability is also stronger. So choose the latest Bluetooth version 54 will support higher stability, and the higher version can also be compatible with the lower version, not afraid that the earbuds do not support the lower version of Bluetooth.
Latency should be low enough.
Now the applicability of the headset is getting stronger and stronger, and the requirements for the delay of the headset are also getting higher and higher, for live broadcasts, online classes, games, and fairy tales, the delay experience of the headset is crucial, especially when used in game mode, there is a significant delay, and the overall experience is very poor. Look at what the minimum latency of the headphones is, generally less than 100ms is not bad, the lower the better, the faster the response.
1.South Carolina OE Mix Open Earphones (Recommended:
In a word: a 100-yuan flagship benchmark with explosive word-of-mouth, a typical style with high quality and low price
South Carolina as ownedMore than ten years of research and development technologyThe veteran professional audio brand has always adhered to the principle of different streams and pollution, focusing on improving product performance, rather than constantly sacrificing product performance in order to fight the best war. It has been used for many international brands around the worldAudio solutions are available, and even spent a lot of money to build itHigh standard acoustic laboratoryThese are also the professional experience and R&D attitude that the general headphone brand does not have.
South Carolina has always beenAudio system R&DThe behind-the-scenes experts in the field have provided data, technology and process solutions for many international Bluetooth headset brands, and has maintained an outstanding position behind the scenes. They have even set up a high-standard acoustic laboratory to work with more than 20 earphone enthusiasts and experts from the HIFI club100 acoustic engineers, together to buildIntelligent acoustic system Super Sound OS。This system is able to intelligently compensate and optimize sound quality by dynamically adjusting the sound spectrum to prevent sound quality from being distorted or lost during transmissionUp to 986% sound quality reproduction。The sound quality experience is not inferior to the big-name traditional headphones, and it has been achievedComparable to 1,000-dollar headphonesThe effect is full of cost performance.
The comfort of the South Carolina OE Mix is very high, and the weight of the headphonesOnly 67gIt is an ultra-light style among the mainstream open-back headphones, which is more light-weight than the general open-back headphonesIt should be about 30% lighter。At the same time, the volume of the headphones is also quite small, plus the open design, as well56:44 front and rear lightweight technology, so that the internal and external weight distribution is more uniform, so that it can truly achieve a crazy can't be shaken off, and it doesn't hurt to wear it for a long time! During the R&D, the nank team even invited1w people participate in the wearing comfort testto match more people, which is the only one in the industry!
South Carolina as a familyFocus on hardcore technologyinsist on improving product quality toMilitary-grade craftsmanship。In the manufacturing process, South Carolina strictly enforcesMore than 30 processesFrom the selection of materials, cutting, shaping, grinding, etc., strict selection, only the best quality finished products are adopted, thus greatly improving the quality level of the product. so that it can be used for two yearsPerformance degradation is less than 5%., in professionalism and reliabilityFar beyond the average product
Nanka is also full of sincerity in terms of headphone configuration, and it is equippedThe latest Bluetooth 54 chipsThe performance further improves the communication efficiency and anti-interference performanceSecond-to-second, second-to-second response。At the same time, it has higher data transmission speed, lower energy consumption, and lower communication delay. Also possessed8+16h long battery lifeDual-microphone call noise cancellationThe call is as if it were face-to-faceIPX5 waterproof, effectively isolate the erosion of sweat and dust, so that the product is durable, and can be used normally during exercise. If you're looking for sound quality, wearing comfort, and latency, this style is a priority.
2.C Leer AR C II Open Earphones (Recommended:
In a word: it not only performs well in terms of sound quality and comfort, but also innovatively introduces a variety of intelligent interactive experiences
In terms of appearance, the A RC II sound arc continues to be optimized by the design of the previous generation, and according to user needs, it is subdivided into three versions: the intelligent sports version that knows more about sports, the intelligent ** version with higher comprehensive performance, and the intelligent game version with ultra-low latency. Users can choose according to different listening needs and develop intelligent listening solutions for them.
In order to present users with a better listening experience, the ARC II sound arc is powered by the Qualcomm S3 flagship audio platform, which is the first open-back headset to be officially certified by Snapdragon Sound, which can provide users with high-quality high-definition lossless sound quality, reliable connection and ultra-low latency, creating a seamless and top-level immersive audio enjoyment and ultra-clear voice call experience.
3.Philips A6708 open-back headphones (recommended:
Bottom line: The earhook can be adjusted at a wide angle to fit a variety of ear shapes, and the inner pinna wraps around the fit, which is both concealed and secure.
The performance of sound quality is also OK, directional acoustic technology + design of special shape sound cavity, and cooperate with electronic algorithms to achieve directional propagation of sound waves, effectively prevent sound leakage and interference, measured 70% volume, no obvious sound leakage, rap, classical music, pop ** audition have good performance, three-frequency hearing is more balanced.
Philips's call experience is no longer in the subway or in a noisy environment, no need to pull your throat, the headset supports AI call noise reduction, it will not be noisy, in addition, a single battery life is about 6 hours, and the charging case can provide an additional 15 hours of battery life when fully charged, and it is about 2 hours of full charge.
On the whole, this Philips A6708 air conduction "open hanging" headphones are extremely comfortable and light to wear, the battery life and sound quality are very good, and the appearance is also very fashionable and versatile.
4.Ola ndance ows pro (recommended:
Bottom line: Open T0 sound quality, ultra-long battery life, the overall battery life can be up to 58 hours.
In terms of wearing comfort, Oladanceows Pro uses medical-grade skin-friendly silicone material, which is delicate and smooth to the touch, hypoallergenic and safe, and more skin-friendly. After 8 layers of fine polishing, the appearance of the earbuds shows a pure color, and the surface is smooth like silk, holding it like a work of art in your hand.
In terms of sound quality, OWSPRO has introduced the "fixed-point sound sieve" technology for the first time, which filters low-frequency and medium-frequency noise in daily life around the clock. The noise reduction function adopts the upgraded noise reduction algorithm and sound field algorithm technology, which effectively eliminates environmental noise and has excellent wind noise suppression ability. Intelligent anti-leakage technology creates a private listening experience. Endurance, built-in high-performance battery, greatly improve the service life. 16 hours of ** time at a time. When used with the charging case, the overall battery life can be up to 58 hours.
5.South Carolina OE Pro Open Earphones (Recommended:
In a word: an old brand of open audio professional, the ultimate comfort and sound quality!
South Carolina open-back headphones withUltra-high sound quality experience and comfortable wearing, standing out in the mixed open-back headphone market. Since its launch, this style has been in many digital word-of-mouth recommendation listsRanked first in a row。It is understood that Nanka is an early brand focusing on the development of open audio technology, with many years of technical precipitation, and its advantages in the technical strength of open earphones are undoubted.
The reason why the South Carolina OE Pro headphones have such a good word-of-mouth experience is mainly because of the headphonesConfiguration, wearing comfort, sound quality and experienceIt is one of the best in open-back headphones, this oneBuild at any costThe open Bluetooth headset is made of materials that are twice as difficult and costly as conventional production lines, and more stringent are usedGrade-level standards, the best of the best, only picked80% of themof the finished product,More than 300 optimizations have been madeThe product details have greatly improved the product quality, both in terms of sound quality and wearing comfort, which is more professional and reliable than the general open-back headphones.
South Carolina OE Pro open-back headphones compared to general Bluetooth headphonesThe service life is increased by 2 to 3 times, and say so because of its revolutionaryWireless charging technologyCompared with general open-back earphones, they are limited by the charging interface, and it is easy to cause charging failure due to sweat damage and corrosion, which is a widespread problem. For this reason, Nanka OE Pro uses wireless charging, which reduces the need for a physical interface, whichReduces moisture, sweat and moistureThe risk of corrosion to the device avoids the problem of exposed metal on the charging port, which significantly improves the durability and reliability of this earphone.