In the past two years, open-back headphones have become more and more popular, and I have used almost 30-40 models, including open-back air conduction and bone conduction headphones, why are open-back headphones so popular?
Based on the innate advantages, open-earphones have become an excellent choice for sports scenes, as sports headphones are really fragrant, the picture below is some of the open-back Bluetooth headphones I have used, I bought them and sent them by friends, so I will share them in combination with my experience.
At present, the brands on the market that do not make good noise, such as Nanka, Shaoyin, and Guling, are quite good, and the quality of the product is also guaranteed if you choose a good brand. If you want to start with in-ear headphones, I recommend starting with open-back headphones, which are more beautiful, of course, it also depends on your preferences.
So, this time, I deliberately spent money and bought 10 different types of open-back headphones to see which one met my requirements better. Friends who have hesitated in the open-back headphones recently can completely code this article, full of dry goods!!
At the beginning, considering that you may not have time to read this N,000-word article, I will first give you the conclusion of this review:
Copying homework - shopping area
South Carolina OE PRO open-back headphones
Recommendation index: ★★★★★
Recommended reason: The flagship of open-back headphones, sound quality and wearing comfort are currently the ceiling.
Nanka is a professional open audio brand in China, with more than ten years of experience in open sound transmission technology, and has successfully launched an open-back headset with both comfort + sound quality, far ahead of the same price products, and has become the king of performance in the current open-back headphones, the hottest open-back headphone single product, and the first place in praise for a long time.
Nanka attaches great importance to product details, considers more possible practicality from the user's point of view, and launches the innovative ErgoFit Angle Adaptation technology, which makes it possible to fully consider the bending characteristics of the earhook, the elasticity of the material, the structural design of the earphone and the 31° tilt force, which not only brings a stress-free zero wearing feeling, but also can perfectly integrate with my glasses-wearing temples.
Nanka has always focused on the innovation and development of acoustic technology, with a number of mature black technology technology, it uses the second generation of Super Bass high-performance unit, with LCP cast titanium polymer material, bringing 2 times the ultra-wide range and shocking bass, the sound is more restored, the master tuning makes the sound more powerful, the presentation of timbre is a bit of an in-ear headphone, you can enjoy the excellent sound quality experience of the full range.
This is a performance king that is often recommended by various experts in the digital circle and HIFI audiophiles, it has good sound quality, no sense of wearing, has mature top technology, and has a sufficient budget to give priority to starting, and never step on thunder.
2、Oladance OWS PRO 开放式耳机
Recommended Index: ★★★★
Recommended reason: The wearing comfort is very high, the appearance is fashionable, it is very suitable for consumers who pay attention to appearance, and it is a good assistant for leisure moments
This Oladance appearance is very outstanding, the earphones are made of ceramic skin, good gloss, it looks very high-end and textured, and it is very consistent with the pursuit of appearance. This earphone has been greatly changed on the basis of the previous generation of products, whether it is the design and volume of the charging compartment, or the shape of the earphone body, it has obviously been optimized with a new design, and the wearing comfort is okay, and the appearance of the inner side of the earphone is at a glance, covered with soft silicone material, which is comfortable to wear and skin-friendly. But it is not suitable for wearing it to do some strenuous exercise, the stability is not very good, and it does not fit too well in the ear.
In terms of sound quality, the built-in laminated speakers of the earphones and Oladance's self-developed algorithm make the earphones sound full of low-frequency volume, and the transparency also has excellent performance. In addition, the sound leakage processing of the headphones is not too good, and the sound leakage part is still more obvious when the volume is large.
The earbuds are equipped with a Bluetooth 5.3 chip, which further improves connection stability and transmission speed, and lowers latency. The lower power consumption performance also brings a long battery life to the earbuds, a single battery life can be achieved for 16 hours without pausing, and the battery life can be increased to 58 hours when used with the charging case, which is completely sufficient.
3. South Carolina OE MIX open-back earphones
Recommended Index: ★★★★
Recommended reason: 100 yuan level open-ear headset entry benchmark, enjoy a super cost-effective experience
As a professional veteran with more than ten years of open audio technology, this OE MIX under Nanka is a style priced at 100 yuan, and its performance tuning is no less than that of the 1,000-yuan flagship model.
Nanka OE MIX weighs only 6.7 grams per ear, which is lighter than 99% of open-back headphones on the market, and with the help of the 56:44 front and rear lightweight design, the internal and external weight distribution is more even, ensuring the stability of the earphones.
The vast majority of open-back headphones are not worthy of talking about sound quality, which should be the consensus in the earphone circle, but South Carolina OE MIX is one of the very few. Its innovative Super Bass3.0 runway-type high-performance sound unit, the speaker size is more than 50% larger than that of traditional headphones, coupled with the Super sound OS audiophile-grade acoustic system, to achieve a high-fidelity effect of up to 98.6%.
At the same time, Nanka OE MIX also has the latest Bluetooth 5.4 version, connection stability and connection range, compared with the general open earphones have been greatly improved, as well as game mode, open the exclusive game channel, the delay is as low as 60ms, to achieve the effect of sound and picture synchronization, and the game experience is better. It is equipped with 2 microphone arrays for stereo recording, which accurately picks up human voices, and effectively eliminates part of the environmental noise through ENC noise reduction technology to achieve clearer call communication. It provides 24 hours of battery life, and can play for 8 hours in a single time, which is completely sufficient for daily use.
1. Open-back headphones vs in-ear headphones
1. What are open-back headphones?
The biggest difference between it and in-ear or semi-in-ear headphones is:
Open earphones it doesn't! in! into the ear canal!
To speak human is to wear an exclusive little horn on your ear, and this horn only "horn horn" to you.
In this way, the advantages of open-back headphones are obvious. First of all, it is comfortable to wear, open-earphones do not need to be inserted into the ear canal, even if they are worn for a long time, they will not bring too much burden to the ears, can reduce the risk of hearing damage, and are more hygienic, very friendly for people with otitis media, and for friends who have a narrow ear canal and always lose wearing in-ear headphones, open-back headphones are simply the only choice.
Let's just say that the difference between it and ordinary headphones is like a windowed room and a windowless room in a hotel, and it is obvious who is more comfortable.
Secondly, open-back headphones feel more natural because they allow external sounds to enter the ears, allowing the user to hear sounds similar to the actual environment. Because there is no airtightness, it is safer to listen to songs when exercising outdoors.
2. Open-back headphone classification: bone conduction or air conduction?
Open-back headphones can be divided into bone conduction headphones and air conduction headphones according to their different sound conduction methods.
The principle of bone conduction headphones is to transmit sound through the bones to the inner ear by vibrating through the skull cavity, which may cause sound quality to be impaired, and it will also tire the ear after long-term use.
Moreover, in the process of transmitting sound from bone conduction headphones, some of the sound will be transmitted to the air, so that the sound leakage phenomenon is more serious.
The principle of air conduction headphones is to conduct sound into the ears through air, which can restore the sound details more clearly and obtain a more realistic and three-dimensional sound effect. And because it is an airborne sound, even if it is used for a long time, it will not bring too much pressure or numbness to the ears, and the sound is open enough, so you don't have to worry about not hearing the ambient sound when exercising, which is safer.
The only downside is that air conduction headphones are worn openly, so they certainly can't achieve the ultimate noise cancellation like in-ear headphones.
3. These two types of open-back headphones bring many benefits because they do not fit into the ears:
1) Health and hygiene. It does not need to be tucked into the ear for listening, so potential damage to the eardrum and external ear canal is avoided, helping to protect hearing.
2) More comfortable. The ears are completely open, so that the ears are refreshing, and there will be no ear pain and tightness caused by long-term wear. Compared to in-ear headphones, open-back headphones reduce pressure on the ears and are more comfortable to wear.
3) Safer. Since open-back headphones don't completely isolate outside sounds, you can clearly hear the outside environment while enjoying music, which adds to safety.
These advantages make open-back headphones particularly suitable for use in sports scenarios. Of course, it is no problem to use it in daily life and work. Traditional headphonesTraditional sports headphones need to be plugged into the ear, which can easily cause the ear canal to be breathable, cause discomfort or earache, and even increase the risk of ear infection; due to the design of earbud headphones, they are easy to fall off during exercise, especially during strenuous exercise, such as running or high-intensity exercise, which is unsafe.
However, in general, whether it is in terms of sound quality, wide range of scene applications or sports safety, air conduction headphones have certain advantages.
2. Open earphone purchase guide
1. Sound quality
The sound quality of open-back headphones is mainly influenced by the driver unit and the audio coding technology.
In general, the larger the driver, the better the low-frequency response and the wider the soundstage, and the sound sounds more powerful and three-dimensional.
Common audio coding technologies include SBC, AAC, aptX, LDAC, etc.
Thereinto:
SBC is the most basic encoding method in Bluetooth audio transmission, but the sound quality performance is average.
AAC is one of the more common audio coding technologies on the market, which has better sound quality and good compatibility than SBC.
The aptX audio encoding technology has better sound quality than the previous two types, but not all devices can be used.
LDAC is a high-fidelity audio coding technology developed by Sony, which provides near-lossless sound quality, and generally requires Bluetooth above 5.0 to present its effect.
2. Wearing comfort
Open-back headphones are mainly over-ear and over-ear, with the headset being more secure, but the comfort is not as high.
In addition, the material and shape design of the earbuds can also affect the wearing comfort to a certain extent, for example, the soft material and ergonomic design can better fit the pinna, thereby reducing friction and discomfort. In addition, heavier headphones can put a burden on the ears, and lightweight headphones are better for long periods of wear.
3. Whether it is anti-leakage
The openness of open-back headphones means that there will be more or less sound leakage, but excellent headphones can achieve the effect of sound leakage prevention after technical treatment.
For example, some AI sound transmission technology and algorithms are used to ensure that the sound is transmitted to the ear canal "without leakage".
4. Whether it is waterproof
The waterproof rating of an open-back Bluetooth headset is usually indicated by an IPX rating.
Only those with IP3 rating are suitable for sports, but they are only suitable for light sports.
IP4 means that the headphones can withstand splashing water from any direction.
And IP5 means that the headphones can withstand the impact of low-pressure water currents.
Obviously, a higher IPX rating means better water resistance.
5. Charging range
Headphones with strong battery life are of course better than headphones with short battery life, after all, no one wants to experience the embarrassment of making phone calls and playing half of the out, running and running half of the central music abruptly stopped... Having a fast charging function is a plus, even if the battery is insufficient, a short period of charging can quickly restore a certain amount of power, and you can continue to use it. In addition, the charging method can also add a certain convenience to the use of headphones, and some high-end sports Bluetooth headsets also support wireless charging to reduce the "fetters" of the wire.
6. Other features
Other functions are the icing on the cake of the Bluetooth headset, such as the noise reduction function, which allows people to use it in a noisy environment, and the sound quality effect is not affected; the higher the degree of intelligence, it can also assist the office, such as acting as a translation assistant, summarizing helper, etc.
3. Measurement and comparison of various headphones:
1. Wearing comfort
Wearing comfort is also an important consideration to pay great attention to when choosing headphones. There are three main ways to wear headphones: in-ear, over-ear and back-mounted, and different design forms will have different effects on wearing comfort. Therefore, the rationality of the shape design of the headset body is very important for wearing comfort. Reasonable design can ensure the stability of the ears and head when wearing the earphones, and avoid discomfort caused by shaking or twisting of the earphones.
Secondly, the size and shape of the fuselage form also have a great impact on the wearing comfort. The right headset size and shape can better adapt to the shape of the user's ears and avoid discomfort caused by being too large or too small. Wearing pressure also needs to be noted. Proper headphone design can make the wearer more comfortable and reduce the discomfort when wearing.
Test conditions: According to the wearing time, the comfort performance of the earphones can be divided into three stages: more than 2 hours, 1~2 hours, 1 hour and below;
【Test Results】:
Comfortable to wear: Under the premise of heavy use, the excellent headphones that can still be maintained without wearing for more than 2 hours are: Nanka OE PRO, Shokin OpenFit, Nanka OE MIX and other three, the excellent performance of Nanka OE PRO is inseparable from its unique 31° inclined gold stress surface, and Shokin OpenFit and Nanka OE In addition to the advantages of lightweight design, the two MIX models also benefit from the ergonomic design impact, so that they can only be worn for a long time of up to 2 hours or more without ear pain.
|Wearing performance is average: Cleer ARC II, Philips TAA6708 although there is an adjustment function, but I think these two earhooks are a bit hard, especially Cleer's cavity is relatively large, the adjustment is actually not very good to get into, Kaishi This is mainly the overall large, the design does not take care of the fit, easy to get stuck and loose. Wanmo S30, Edifier Comfo Fit II, Baseus Eli, these three are actually not bad, the support structure of the full elastic earhook design, and the self-weight is also okay.
Poor wearing performance: The most unsatisfactory is the Sony LinkBuds, which uses rubber ring support in five sizes but the ears are different for everyone, and this design will still easily cause ear bone swelling and pain. There is no improvement in comfort, and even the clamp is unstable, and the ears will feel a certain soreness after wearing it for a long time. I personally don't like the design of Oladance OWS Pro, although the appearance is good, but the earhook material is hard, the earhook volume is relatively large, and the small ears are particularly loose.
Second, the sound quality comparison
Through the sound quality test, we can better connect how each headphone actually performs for music, and different music types have different sound quality requirements. Through the test, we can better understand the performance of Bluetooth headphones under different music types, and it is also beneficial for us to choose headphones that are more suitable for our needs when choosing headphones.
Test conditions: A performance test experience of sound quality effects is carried out from the aspects of music and movies, and the songs selected in music are Stefanie Sun's "Peace", Cai Qin's "Ferry", and Kenny G's "Going home", which are to evaluate the experience from low, medium and high, vocals and sound fields.
Test Results:
Excellent performance: In terms of sound quality, the sound quality of open-back headphones must not be compared with in-ear headphones, but Nanka OE PRO has also made great efforts, Nanka OE PRO's middle and high tones are exceptionally excellent, not only bright and transparent, but also very sufficient, thanks to its Super Bass 2.0 large-size dynamic unit with 0.0096mm ultra-thin diaphragm, coupled with OS audiophile acoustic system and professional acoustic cavity design, although it is a few styles, Songs with completely different bands, but it's handled very well
And its South Carolina OE MIX sound quality is also good,The sound generating unit uses16.2mmDriver unit,The resolution and dynamic range of the sound are good,Vocals and musical instruments can be heard more clearly。 Oladance OWS Pro In the process of use, the effect of listening to dynamic music is still very good, when listening to low-frequency music, I feel fine, but when listening to high-frequency music, I will feel a little confused.
Good performance: Wanmo S30, Philips TAA6708, Cleer ARC II, if you feel the sound quality, when you turn up the volume, you will feel that the live sense of the sound is still very strong, and when you close your eyes, it seems that the sound is surrounding. But when the sound is not very loud, it will feel a little mushy, especially when listening to some music with a soundtrack that is higher than the vocals, you will not be able to distinguish between the vocals and the instrument, and you can only listen to rhythmic sounds. When you listen to some music with a lot of voices, you will feel relatively better, probably this is the legendary "atmosphere" of listening.
The performance is average:SonyLinkBuds、BaseusEli、EdifierComfo Fit II、Shokin OpenFit In terms of sound quality,It's better than I thought,The sound is very clear and layered,When the sound is relatively loud,When listening to some music,It's also more live。 But in general, it is better not to turn the sound too loud, which will affect your hearing.
3. Call quality
By testing the connection of your Bluetooth headsets, you can make sure that they are reliably connected to your phone and can stay connected after multiple reconnections. When testing a call, it is to check the sound quality and clarity of the Bluetooth headset. If the sound quality and clarity of the headset are not good, it may lead to a decrease in call quality, in short, the Bluetooth connection and call test for the headset is conducive to our purchase of a Bluetooth headset that can better maintain connection and clear calls.
【Test Experience】:
The Bluetooth connection of the headset and the call test are carried out together, so it can actually be divided into the main uses such as listening to music, playing games, and watching videos and making calls in daily use. I use my phone and headphones to talk and play games in turn, evaluate the clarity of sound, reduce noise with the surrounding environment, and play games indoors to test whether there is noise and whether the human voice is clear.
第一阶段|表现优秀的：南卡OE PRO、Oladance OWS Pro、南卡OE MIX、Cleer ARC II、等4款。
In particular, Nanka OE PRO, not only the dialogue voice is clear, but also the number of decibels of sound leakage is not high, the use of 4 headwind array noise reduction microphones with ENC noise reduction technology, effectively eliminate up to 96% of noise interference, real-time filtering of noise and echo.
South Carolina OE MIX, Cleer ARC II, and Oladance OWS Pro also showed good call performance. All three headphones have a noticeable improvement in call clarity, allowing them to hear each other's speech clearly. While they may be slightly inferior to the SOUTH CAROLINA OE PRO in some details, the overall performance is still quite good.
Phase 2|Good performance: Shokin OpenFit, Philips TAA6708, Edifier Comfo Fit II, Wanmo S30.
WanmoS30The overall performance is relatively good,The voice is also clear,In terms of calls, the other party's voice can also be clearly conveyed。 The sound performance is still relatively natural and wide, the noise cancellation technology of Shokin OpenFit and Comfo Fit II is also good, and the Oladance is more accurate thanks to its ossicle design, but it is still slightly inferior.
The third stage|average performance: Baseus Eli, Sony LinkBuds.
The overall sound of these two models is not so clear, with a bit of electric sound, so the sound effect will be a little unsatisfactory, but it will not be bad with the average traditional headphones. The degree of sound leakage is a bit large, mainly because the Sony hollow shape has a weak filtering effect on noise, and the accuracy of the sound cavity is not in line with my ears, so it can only be said that the degree of applicability is relatively narrow.
Fourth, battery life and protection
The battery life of the earbuds is affected by a variety of factors, such as battery life, energy-efficient design, charging and usage methods, etc. Therefore, when buying headphones, you should consider these factors comprehensively according to your needs and budget to choose the most suitable headphones. The following is a table list of the battery life, protection and charging methods of the ten earbuds that I have compiled for you:
5. Ten recommended headphones
This time, a total of ten headphones were evaluated: Nanka OE pro, Sony LinkBuds, Nanka OE MIX, Oladance OWS Pro, Philips TAA6708, Edifier Comfo Fit II, Baseus Eli, Cleer ARC II, Wanmo S30, Shokin OpenFit, the price here is roughly a few hundred to more than a thousand, the price level is considered to be at every level, you can rationally refer to it:
(1) South Carolina OE pro open-back headphones
Price: 1099¥
In a word: the thousand-yuan machine of open-back headphones, the top comfort and sound quality bring the ultimate experience, with a very high reputation, the best choice for thousands of yuan.
Wearing comfort evaluation: South Carolina's flagship machine is revolutionary in wearing comfort, and the South Carolina laboratory draws on its own huge human ear database to carefully create this earphone, incorporating up to 21 comfort points to create a unique 31°The tilt design perfectly fits the pinna as if tailor-made, so that the weight of the earphones is as light as a feather, evenly distributed around the ears, even if worn for a long time, it will never bring the slightest sense of pressure to the ears, and the body is made of top medical-grade liquid silicone material, which is as smooth as skin, and it is simply a pleasure to wear, with 0 sense and 0 pressure.
Sound quality performance evaluation: Nanka has more than ten years of deep audio technology research and development, in the thousand yuan machine can be described as a leader, equipped with an amazing 16.2mm large dynamic unit, combined with PU+ composite titanium film to create a Super Bass2.0 high-performance combination unit, the sound quality to the extreme, coupled with Nanka's exclusive self-developed OS acoustic system, the sound quality performance of three frequency balance, the low frequency part is as surging and powerful as a frenzy, the middle frequency vocals are clear as silk, and the high frequency is clear and transparent.
Configuration experience evaluation: It is equipped with the top Qualcomm custom 3040 Bluetooth 5.2 chip, supports aptX HD audio codec technology, ensures the stable transmission of music signals, supports dual devices to connect at the same time, and achieves an amazing ultra-low latency of as low as 60ms, so that the synchronization of music and picture is as smooth as silk, and the total battery life is up to 25 hours, whether it is heavy or daily use, it can meet all the use needs.
Comprehensive recommended starting index: ★★★★★
(2) Oladance OWS Pro开放式耳机
Price: 1499¥
In a word: as a new upgrade of the second generation, the configuration is upgraded, and the new and creative Mobius ring design has become a fashion item
Wearing comfort evaluation: the earphone line has been carefully controlled, ergonomic design, the upper ear is stable, but the comfort is not very high, although the external ceramic improves the aesthetics, but the material is hard, the sense of weight is obvious, and it is very uncomfortable to wear the ear for a long time.
Sound quality performance evaluation: For sound quality, two diaphragms and two sets of magnetic circuits are adopted, which are stacked into speaker units with high precision, and dual-core driver units are supported at the same time. The sound is more open and natural, the surround sound is strong, and it is also equipped with Oladance's self-developed acoustic algorithm, and the sound details are also rich. In addition, Oladance's self-developed inverted sound wave cancellation technology is used to protect privacy, but unfortunately the effect is not outstanding enough, and the sound leakage is still relatively obvious.
Configuration experience evaluation: The configuration is newly upgraded, and it provides a total battery life of 56 hours with the charging case, which reduces the battery life compared to the previous generation product, and the single playback is about 16 hours, which is really long. However, although this one has made a lot of optimizations compared to previous generations, the premium is still a bit high compared to other headphones of the same type. In addition, in terms of functions, except for basic listening to songs and calls, there are no additional functions, which may not be helpful for office workers who often have meetings and need to record, which may not help to improve work efficiency
Comprehensive recommended entry index: ★★★★
(3) Nanka OE mix open-back earphones
Price: 499¥
In a word: the outstanding representative of the 100-yuan price point of the South Carolina factory, the configuration performance is extremely high, and it is comparable to some thousand-yuan headphones on the market.
Wearing comfort evaluation: In order to enhance the comfort of wearing, the OE MIX earphones are made of skin-friendly soft silicone material, which is very soft to the touch of the skin, and with the EAA hovering comfort technology of the South Carolina home, it adapts to the ear canal of the Chinese people and can be worn firmly, and the weight of a single earphone is only 6.7g, which has the ultimate lightness, especially suitable for long-term wear.
Sound quality performance evaluation: This 100-yuan open-back earphone has a built-in Nanka thousand-yuan machine with the same configuration, supports high-resolution lossless sound quality transmission, adopts Nanka's self-developed Super Bass 3.0 runway high-performance sound generating unit, and cooperates with Nanka Super sound OS audiophile-level acoustic system to create an excellent HiFi sound quality experience!
Configuration experience evaluation: It has been innovating and leading in configuration, equipped with a Bluetooth 5.4 chip specially developed for open-back headphones, which further improves the communication efficiency and anti-interference ability, and realizes the excellent performance of second connection and second response, with a total battery life of up to 24 hours.
Comprehensive recommended entry index: ★★★★
（4）漫步者Comfo Fit II开放式耳机
Price: 499¥
In a word: the appearance of the headphones is good, the overall configuration is not high, the sound quality is slightly mediocre, and the performance and price are not very matched.
Wearing comfort evaluation: the surface of the earphone is made of a large area of liquid silicone material, delicate and skin-friendly, the sound unit also uses a honeycomb design similar to a speaker, the earphone uses a flexible metal titanium wire ear hook, with ergonomic design, the wearing stability is not bad, but the compatibility of glasses still has to be further optimized, a pair of headphones only weighs 18.3g, and the sense of pressure is not very obvious.
Sound quality performance evaluation: Edifier Comfo Fit uses an 18mmX11mm runway-type dynamic sound driver, and scientifically adjusts the high, medium and low frequency diaphragm layout of the headphones, the sound is very rich, but not muddy, the overall timbre is a bit dull, even if it is equipped with dynamic low-frequency compensation technology to improve the sound effect, so it is full but not clear enough.
Configuration experience evaluation: Bluetooth 5.3 connection technology is adopted, which provides good connection stability and fast connection speed, but it is not very good in terms of anti-interference, with a battery life of 10 hours, and the charging case can also provide 40 hours of battery life for the earphones.
Comprehensive recommended entry index: ★★★
(5) Philips TAA6708 open-back headphones
Price: 699¥
In a word: the innovative dual-axis adjustable design has good stability, suitable for short-term outdoor sports or daily use.
Wearing comfort evaluation: Philips A6708 adopts a double-draw design, and the earphone is equipped with an adjustable dual-axis hinge mechanical structure, which enables the earphone to adapt to the contours of different people's ears, better fit the ears, and shorten the distance between the earphone sound unit and the ear canal, which will be uncomfortable to wear for a long time.
Sound quality performance evaluation: Philips headphones are equipped with a 14.2mm large dynamic unit, through a unique sound cavity design and directional acoustic technology, sound waves can be effectively transmitted to the ear canal, minimizing sound leakage, the sound unit is not a large-size type, in the actual listening experience, the low frequency is full of elasticity, and the details of the middle and high frequencies are a little lost.
Configuration experience evaluation: A single charge can provide up to 6 hours of continuous listening time, and the comprehensive battery life with the charging case reaches 21 hours, this kind of battery life is not recommended to be considered if you have power anxiety, support Bluetooth 5.3 connection technology, the stability of the connection is good, and it is not easy to be disconnected, etc., that is, the delay in the game is slightly higher.
Comprehensive recommended entry index: ★★★
(6）Cleer ARC II开放式耳机
Price: 1399¥
One sentence summary: the wearing method is simple, and those who pursue sports and listening to songs can consider starting, the configuration is not high, and the volume of the headphones is also large.
Wearing comfort evaluation: This earphone adopts a rotatable adjustment opening and closing design, which can adjust the wearing angle of the earphone more flexibly, so as to obtain a better wearing experience and sound quality experience. However, the weight of one ear is heavier and relatively coarse, and although it is stable and comfortable, it is not suitable for heavy use for long periods of time.
SOUND QUALITY PERFORMANCE EVALUATION:EQUIPPED WITH A LARGE-CALIBER 16MM DRIVER UNIT,AT THE SAME TIME SUPPORT DBEPROFESSIONAL DYNAMIC BASS ENHANCEMENT AND PITCH DIRECTIONAL SOUND TRANSMISSION TECHNOLOGY,THE EFFECT OF LOW FREQUENCY IS RELATIVELY GOOD,THE HIGH-FREQUENCY PART IS TOO LOUD VOCALS ARE EASY TO BE SUPPRESSED BY ACCOMPANIMENT,THE OVERALL BALANCE IS NOT ENOUGH。
Configuration experience evaluation: The headset's directional sound transmission technology effectively reduces sound leakage. It also supports cVc call noise reduction function, which intelligently cancels noise and makes human voices clearer. Bluetooth 5.3 connection technology is adopted, which supports the simultaneous connection of dual devices, and also brings faster and more stable signal and transmission.
Comprehensive recommended entry index: ★★★
(7) Shokin OpenFit open-back headphones
Price: 1298¥
One sentence summary: double-layer zero-degree silicone design, light and beautiful to wear, daily use is OK, the price configuration of 1,000 yuan is not high, and the cost performance is slightly insufficient.
Wearing comfort evaluation: The earphone body adopts liquid silicone molding process, and the contact place between the surface of the fuselage and the human ear is covered with skin-friendly silicone, in addition to the delicate feel and touch, the contact between the earphone core and the earnail cavity is made of double-layer zero-degree silicone, which improves the wearing comfort and reduces the pressure.
Sound quality performance evaluation: Shokz OpenBass™ low-frequency enhancement algorithm patented technology to enhance low-frequency performance, so that OpenFit's bass is more sinking, more powerful, optimize the problem of low-frequency attenuation in the process of sound transmission, and the details and levels of timbre can also be within the acceptable range, if you pursue the ultimate listening experience, its high-frequency extension and delicacy are not enough.
Configuration experience evaluation: The earbuds can last up to 28 hours with the charging case, the earbuds can play songs for 1 hour in 5 minutes of flash charging, Bluetooth 5.2 technology is used, the connection stability of daily listening is not bad, and the sense of delay will be relatively large in the experience of the game.
Comprehensive recommended entry index: ★★★
(8) Baseus Eli open-back headphones
Price: 498¥
One sentence summary: fluorescent silicone ear hooks, automatic light at night, with detachable lanyard + transparent hatch cover, personalized design is simply love!
Wearing comfort evaluation: a single earphone is only 9.9g, not heavy or pressed, plus its soft and skin-friendly silicone material, and its ear hook is made of titanium alloy memory wire as the "skeleton", so that you can adapt to the ear shape when you wear it, eliminating the trouble of repeatedly adjusting the wearing method, and it will not easily fall off when jumping aerobics and hiking, and the overall comfort is excellent!
Sound quality performance evaluation: equipped with 16.2mm large dynamic unit, regardless of high, medium and low frequency, the sound energy is more sufficient, fuller, the main focus does not let a beating note escape, listening to the sound comes with a sense of immersion in the scene, as if you have a stereo with you, listening to music is really refreshing!
Configuration experience evaluation: dual microphone + AI noise reduction algorithm, the human voice seems to have its own highlighting effect, even if the surrounding environment is noisy, it can also establish a clear "dividing line", and transmit your voice completely and accurately to the person opposite the earphone. The battery life is also sufficient, it can be used for 7.5 hours on a single charge, and it is 30 hours online with the charging case, and there is a good instantaneous flash charging function, it is no problem to go out for two or three days without a charging cable, and the experience is full!
Comprehensive recommended entry index: ★★★
(9) S30 Price: 399¥
One sentence summary: Huawei's strength in the digital field is obvious to all, this Free Clip is Huawei's first open-ear clip headphones,
Whether it is the appearance or the use experience, there are commendable places.
Wearing comfort evaluation: The earhook part of this earphone is made of TPEE soft plastic material + silicone skin, which is easy to wear and fits firmly with the auricle, but the earphone does not use a very skin-friendly material, so it is slightly lacking in wearing feeling, and the charging compartment is matte texture, which is comfortable to hold and portable when going out.
Sound quality performance evaluation: In terms of sound quality, the headphones are equipped with a 14.2mmdiamond-like diaphragm dynamic unit, the overall sound quality is not weak, there are outstanding advantages, the headphones ensure the overall regularity of the sound, and it will not feel cramped, but the treble part is stretched and deformed, but it is still very suitable for daily listening use.
Configuration experience evaluation: The headset is equipped with a Bluetooth 5.3 chip, supports 10 meters of Bluetooth distance, the connection speed is quite fast, and the music is listened to smoothly, avoiding the situation of disconnection. In terms of battery life, it supports a single 10 hours, with the charging case 30 hours of playback time, there is definitely no power anxiety when used for a day, and if it is only used for a regular one or two hours a day, it can also be charged once a week.
Comprehensive recommended entry index: ★★★
(10)索尼LinkBuds
Reference price: ¥749
One sentence comment: The unique appearance design is very conspicuous and has an excellent wearing experience
Wearing comfort evaluation: It uses a ring drive unit, which is closer to the wearing experience of semi-in-ear headphones, and the wearing experience is relatively unique and requires a certain amount of time to adapt. The headphones provide multiple hoop ear tips of different sizes to fit different ear sizes, which is still more user-friendly.
Sound quality test: The sound quality performance is excellent. The headphones feature a new ring-shaped stemless driver and high-performance neodymium magnets, combined with the DESS function in the Sony mobile app, which completes the sampling rate of the sound source through an advanced algorithm to restore high-frequency sound and preset a variety of tunings, further improving the sound quality. The sound of the Sony LinkBuds headphones is clear and clear, the low end dive depth is satisfying, and the midrange is smooth. However, high-frequency resolution is slightly lacking.
Configuration experience evaluation: Sony LinkBuds earbuds are a unique design, small and delicate earbuds. The earbuds support Bluetooth 5.2 chip, stable connection and fast transmission speed. It has a battery life of up to 5.5+21.5 hours and has an IPX4 waterproof design, but for its hollow design, you still have to be careful about the environment.
Comprehensive recommended entry index: ★★
6. Summary
Through the actual experience of these ten headphones, it has also increased my understanding of the subdivision of this type of Bluetooth headset. Among them, I still have to say that Nanka OE MIX impresses me the most, the price of more than 400 yuan is already comparable to the performance of some thousand-yuan headphones of the same type, and even in the sound quality, wearing feeling and anti-leakage effect The three important levels have a leapfrog experience, it can be said that Nanka OE MIX can fully cope with running, cycling, commuting, long-distance travel and other use scenarios. If you plan to buy an open-range Bluetooth headset recently and the budget is about four or five hundred yuan, then the South Carolina OE MIX is indeed worth starting~ But the South Carolina OE PRO and Oladance OWS Pro of the thousand-yuan file are also quite good, and you can choose according to your budget needs.