If you pay attention to the development of the headphone market, you will find that in recent years, the market share of open-back headphones has increased, and many people have begun to choose to use open-back headphones, especially young people.
Because the open-back headphones are designed to be compact and convenient, they don't take up too much space, so you can wear them anytime and anywhere if you want to listen to music, and although they will look larger than in-ear headphones, they can provide natural and realistic sound quality, making music entertainment more immersive, as if you are in a live concert. In addition, the sound of open-back headphones is diffused outwards and does not directly enter the ears, avoiding ear fatigue and injury caused by long-term use.
Nowadays, most people spend their spare time mainly enjoying music, listening to the radio, etc. If your home is warmly and comfortably, put on open-back headphones and you'll be able to relax in a private music space.
For parents, many young parents nowadays prefer to let their children receive online education, especially the "online learning" that is very popular this year. These learning tools are mainly mobile phones, tablets, computers and other devices, and long-term use of these devices can easily lead to eye fatigue and myopia, and it is not suitable for children to wear glasses when they only go to kindergarten. Therefore, the use of open-back headphones becomes a necessary option.
As the saying goes, understanding is the only way to buy the products you want, now let's take a closer look at open-back headphones.
Before entering the text, let's recommend the three open-back headphones with the best comprehensive performance in this article, which can be directly entered according to your budget!
A PRO (1099-1099))
As a leader in open-back headphones in China, Nanka has more than ten years of experience in acoustic research and is a leader in the industry. Nanka OE PRO headphones have reached the industry's high standards in terms of comfort and sound quality, equipped with Super Bass 2.0 high-performance sound drivers, using rare LCP cast titanium polymer materials to create an extremely light diaphragm, with a thickness of only 0.0096mm, providing a wider and deeper sound range and bass effect, while ensuring the balance of the three frequencies.
Nanka Super Sound OS high-end acoustic system realizes intelligent compensation of high-fidelity sound quality by intelligently adjusting the specific frequency of the sound spectrum, restoring the realism of the original sound, and achieving a high fidelity of 98.6%. In addition, the earbuds use wireless charging technology, abandoning the traditional metal ejector pin design, which not only extends the service life of the earbuds, but also reduces the maintenance cost of users. The call quality is equally excellent, ensuring efficient communication between users in their daily use.
Kleer Arc (1399¥)
In order to cater to the diverse needs of different users, the headset has been launched in three specially customized versions: sports version, music version and gaming version, each with its own characteristics to adapt to different usage environments and scenarios. In terms of sound quality, through DBE's professional dynamic bass enhancement technology and 16.2mm dynamic driver, it achieves a deep and flexible low-frequency effect, and the vocals are natural and transparent. The midrange performance is balanced and natural, while the high-frequency performance is acceptable, and the texture is average.
The design of the earbuds features an ergonomic swivel earhook that enhances the stability of the wear, even during strenuous exercise, and does not fall off easily. However, there is a certain squeezing sensation when worn for a long time. It is also equipped with Bluetooth 5.3 technology, which provides a more stable connection and lower latency. It also provides up to 35 hours of comprehensive playback time, and can support about 8 hours of use on a single charge, which can meet the needs of users for a week.
THE 1999-1999 MARKOE.S.
Nanka's OE MIX headphones have shown strong competitiveness in the high-end headphone market with their excellent sound quality and comfortable wearing experience. Nanka's relentless pursuit of sound quality is fully demonstrated in every detail of its products. The headphones are equipped with Super Bass 3.0 high-performance runway sound drivers, which have more than 50% more speaker size than traditional headphones, and a 0.0096mm ultra-thin diaphragm made of LCP cast titanium polymer material, which not only enhances the delicate level of music, but also enhances the richness of sound.
Nanka's unique Super sound OS advanced acoustic system further optimizes the sound quality, achieving a fidelity rate of up to 98.6%, almost perfectly restoring the original sound, making it unique in its class. In addition, the new generation of customized Bluetooth 5.4 chip SOC, dual-microphone ENC call noise reduction technology, lightweight 6.7g single-ear design and the application of EAA hovering comfort technology make NANKA OE MIX an ideal choice for users who pursue high-end acoustic technology experience.
1. Why should you choose open-back headphones?
Open-back headphones, as the name suggests, are a type of headphones that do not penetrate deep into the ear canal. Imagine that it's like putting a mini speaker in your ear and playing music just for you. The benefits of this design are obvious: it is very comfortable to wear, as it does not penetrate deep into the ear canal like in-ear headphones, so it will not feel discomfort for long periods of time and will cause less damage to the ears. In addition, open-back headphones are a lifesaver for people with sensitive ears or ear canal problems, as they don't cause ear discomfort or infection as easily as in-ear headphones.
What's more, the sound of open-back headphones sounds more natural because it allows outside sounds to enter, so that you hear music as if it were in a real environment. It's also safer for people who listen to music when they're outdoors because you can hear your surroundings and not be completely immersed in the music and ignore your surroundings. In short, open-back headphones are like a windowed room in a hotel, providing a more comfortable and natural experience.
2. What are the two types of open-back headphones?
There are two main types of open-back headphones, air conduction and bone conduction, which differ in how they work and how sound is transmitted.
Air conduction headphones:
Air conduction headphones transmit sound through air vibrations. When you listen to music, the headphones' speakers emit sound waves that travel through the air to your ears. Air-conduction headphones are usually designed to be more open, allowing outside sound to enter, so you can hear your surroundings while listening to music. This design makes air-conduction headphones safer for outdoor use, as it does not completely isolate outside sounds, and the sound quality sounds more natural and realistic.
Bone conduction headphones:
Bone conduction headphones transmit sound directly to the listener's skull through vibration. When you listen to music, the headphones' vibrating unit converts sound waves into vibrations that are transmitted through the skull to the inner ear, where they are sensed by the auditory nerve. Bone conduction headphones are usually designed to be more enclosed to ensure clear sound delivery while reducing interference from outside noise. This design allows bone conduction headphones to provide a better listening experience even in noisy environments. Bone conduction is more suitable for wearing in sports scenes, and the hanging ear design is stable.
Overall, which type of open-back headphones to choose depends on your use case and personal preferences.
3. How to choose open-back headphones, what parameter configuration, and how to avoid pitfalls?
When choosing open-back headphones, you can pay attention to the following parameter configurations:
(1) Sound quality
Sound quality is a key factor in measuring the performance of open-back headphones, and everyone's hearing experience is unique. The quality of the sound is often reflected by the detailed performance of the vocals, the balance of low, mid and high frequencies, and the openness of the sound field. The performance of these sound quality characteristics can vary significantly across open-back headphones in different price segments.
Audio decoding: This process involves the technology of converting a digital audio signal into audible sound. Common audio decoding formats such as SBC, AAC, aptX, and LDAC, among which aptX and LDAC are respected for their higher data transmission rates and lower sound quality loss.
Sound unit: The sound driver is the core component that affects the way and quality of sound is produced. Moving coil drivers are two common types on the market, with dynamic drivers being favored for their natural and wide soundstage, while moving iron drivers are known for their advantages in high-frequency resolution and detail performance.
Frequency band performance: The ideal open-back headphones should be able to achieve balanced performance at low, mid, and high frequencies. The low frequencies should be deep and powerful, the midranges should be clear and natural, and the high frequencies should be delicate and not harsh. The harmony of these frequency bands is key to determining the overall sound quality experience.
Expansiveness: A wide soundstage can enhance the sense of depth and space of the music, and enhance the overall listening experience.
Since different brands and models of open-back headphones perform differently in terms of these sound quality characteristics, you should try to listen to them yourself or refer to professional reviews when choosing them in order to choose the one that best suits your tastes and needs.
(2) Wearing comfort
Comfort is a core consideration when choosing headphones. A comfortable headset should be ergonomically designed to ensure that the headphone construction distributes weight evenly and fits snugly over a variety of ear shapes to provide stable support and reduce pressure on the ear, especially for prolonged use.
The choice of material has a direct impact on the comfort of wearing. Headphones on the market use a variety of materials, including but not limited to metal, plastic, and silicone. Skin-friendly materials such as soft and breathable silicone reduce ear irritation and increase wearing comfort. Users should consider their own usage habits and preferences for materials when making their choices.
In addition, the weight of the headphones is also a factor that cannot be ignored. The lightweight design of the headphones helps to improve the comfort of wearing for long periods of time, reduce the burden on the ears, and avoid possible discomfort. Therefore, when you are choosing headphones, you should prioritize those that are lightweight and well-designed for the most comfortable experience.
(3) Brand selection
When choosing headphones, brand credibility and user reputation are crucial considerations. Preference is given to brands that are well-known and have positive user reviews, which usually guarantees the reliability of the quality and performance of the product. Brand reputation reflects the overall satisfaction of consumers with product performance and service quality, and can predict the actual experience and after-sales service level of products to a certain extent. Therefore, it is advisable to prioritize those brands that have a good reputation, which can help you make more informed and assured purchasing decisions.
(4) Connection stability
When choosing a Bluetooth headset, the choice of Bluetooth version is crucial. Different versions directly affect the connection stability, data transfer speed, latency, battery life and anti-interference ability of the earbuds. As Bluetooth technology continues to advance, new versions often bring better performance and a better user experience. For example, compared to the previous version, the higher version of Bluetooth provides faster data exchange speeds, more stable connections, longer communication distances, and lower latency, which greatly enhances the experience of using wireless headphones. Currently, the latest version is 5.4, and each generation of upgrades makes the connection smoother and worth considering.
(5) Latency performance
Latency plays a crucial role in the headset experience, especially when precise audio and video synchronization is required, such as gaming or watching movies. Significant latency can lead to an out-of-sync between sound and picture, greatly degrading the user experience. As a result, low latency is a crucial feature when selecting headphones to ensure that audio and visual content are tightly integrated for a smoother and more immersive experience.
(6) Anti-decay durability
As a long-term device, the durability of headphones is crucial. High-performance open-back headphones should have stable performance and avoid excessive wear and tear and deterioration of the user experience. Professional brands usually carry out anti-attenuation design in chip design, structural system and material selection to ensure that the earphones are not prone to loosening or deformation when used for a long time, while maintaining stable sound quality and avoiding sound distortion or quality degradation.
(7) Call quality
Call quality is also a crucial consideration when choosing an open-back headset. Multi-microphone and high-quality microphones can dramatically improve calls, especially in remote meetings or phone calls, or even when running outdoors. The lack of wind noise protection can cause a sharp drop in call clarity, which can affect the listening experience. In addition, the anti-interference ability, comfort and noise cancellation effect of the headphones are also important factors to consider. It is advisable to try them on before buying and compare the performance of different open-back headphones for calls to choose the best style for you.
Fourth, the measurement of open earphones
In this review, we'll take a deep dive into ten high-profile open-back headphones, including Nanka OE PRO, Cleer ARC II, Nanka OE MIX, Baseus Eli, Kaishi OpenRock Pro, Shokin OpenFit, Comfo Fit II, Guling SS900, Oladance OWS Pro, and Sony LinkBuds. Our assessment will cover key dimensions such as comfort, sound quality, wireless connection stability, and call clarity. Our goal is to provide you with clear, in-depth product insights through this comprehensive review report, so you can choose the best fit for you among the many options available.
(1) Upper ear wearing assessment
When evaluating the overall comfort of a headset, the wearing experience is a key consideration. Our tests focus not only on the immediate wearing experience, but also on the material, weight and design. In the wear test, we comprehensively evaluated the fit and comfort of the headset from multiple perspectives, including the following aspects:
(1) Adjustment flexibility: We evaluated the adjustment mechanism of the earphones, including the flexibility of the position and angle adjustment of the earhook. It was tested if users could fine-tune their ears to achieve the best personalized wearing experience.
(2) Material selection: The materials used in the earphones were checked, especially the parts that are in direct contact with the skin. The impact of soft, lightweight, skin-friendly materials, such as medical-grade silicone and flexible skin-friendly materials, on improving wearing comfort was evaluated.
(3) Weight distribution: Whether the overall weight distribution of the earphones is balanced and whether it contributes to the comfort of long-term wearing. Special attention was paid to the discomfort that can result from concentrating weight on specific areas.
(4) Stability: The stability of the earphones in various activities, including strenuous exercise, was tested. The headphones were evaluated for easy dislodgement and their performance during different activities.
(5) Ergonomic design: The ergonomic design of the earphones, such as the shape, angle and overall structure of the earhooks, was investigated. The design was evaluated to conform to the natural curves of the human ear and to provide a stable and comfortable fit.
Based on our tests and evaluations, we have come to the following conclusions:
The South Carolina OE MIX, Shokin OpenFit, South Carolina OE PRO and Edifier Comfo Fit II stand out for their exceptional wearing comfort, which provides long-lasting comfort without squeezing or discomfort. Nanka OE MIX is specially made of skin-friendly silicone material that meets maternal and infant safety standards, without chemical additives, providing a lightweight and stress-free wearing experience. The headphones weigh as little as 6.7 grams and have a well-balanced weight distribution, making them easy to wear even for long periods of time. EAA's hovering comfort technology has been developed based on extensive ear data to ensure a 99.9% fit with the wearing needs of eyewear users in mind.
Shokin OpenFit also uses skin-friendly materials to ensure comfort on the floor. The medical-grade liquid silicone material of Nanka OE PRO provides a delicate touch and a tight fit, making it not easy to feel discomfort even if it is used for a long time.
However, the OpenRock Pro, Oladance OWS Pro, and Guling SS900 are slightly less comfortable in terms of comfort. In particular, the ear clip-on design of the SS900 has excellent stability, but it may cause discomfort when worn for a long time. While these headphones provide a secure fit, they also need to be further optimized for comfort.
(2) Sound quality evaluation
Headphone sound quality testing is a complex and meticulous process that involves not only the hardware performance of the audio device, but also the subjective evaluation of the nuances of the sound. In order to comprehensively evaluate the sound quality of headphones, we need to test them from multiple dimensions, including but not limited to frequency response, timbre balance, detail analysis, sound field performance, dynamic range, and low-frequency response.
(1) Frequency response
Frequency response is one of the basic indicators to measure the sound quality of headphones, which reflects the sound output stability of headphones at different frequencies. An ideal headset should be able to provide a well-balanced sound performance at low, mid, and high frequencies, with no over-emphasized or weakened frequency areas.
(2) Tonal balance
Timbre balance refers to the coordination of the various instruments and sounds in the headphones when playing music. A well-balanced headphone is able to make every note clearly recognizable while maintaining the overall harmony of the music.
(3) Detail analysis
Detail resolution is the ability of a headset to accurately reproduce the subtleties of music. High-resolution headphones are capable of capturing every detail of your music, such as faint string vibrations, breathing sounds, or slight echoes in the background.
(4) Sound field performance
Sound field performance, also known as stereo positioning, refers to the ability of headphones to reconstruct a musical scene in a virtual space. A good headset should be able to provide a wide soundstage and accurate positioning, making the listener feel like they are actually there.
(5) Dynamic range
Dynamic range refers to the ability of a headset to process sound from the lightest to the loudest. A headset with good dynamic range is able to handle large volume changes while maintaining sound clarity.
(6) Low-frequency response
Low-frequency response is a measure of how well a headset performs in the bass region. Good low-frequency response requires not only that the headphones deliver deep bass, but also that the bass is tight and powerful without appearing loose or fuzzy.
To conduct these tests, we play different types of music, from classical to rock, jazz to electronic, to ensure that the headphones are evaluated for performance in a variety of musical styles. Professional audio analysis software and equipment will be used, and audio experts and ordinary users will also be invited to participate in blind listening tests to obtain a more comprehensive sound quality evaluation.
Based on our tests and evaluations, we have come to the following conclusions:
Nanka OE PRO stands out among the ten headphones with its excellent sound quality and has won unanimous praise from everyone. This is mainly due to the Super Bass 2.0 high-performance sound driver, which combines 13 years of experience in acoustic technology. The use of 16.5mm large dynamic coil and ultra-thin light diaphragm ensures a wide range and strong sound effect, and also realizes a high degree of sound quality restoration. It is also combined with the OS high-order acoustic system to make the three frequencies more balanced and coordinated.
Following the South Carolina OE PRO, the Oladance OWS Pro, South Carolina OE MIX, and Cleer ARC II also performed well in the audition, showing their rich stereo sound and good transparency. The South Carolina OE MIX excels in tri-frequency equalization, while the Oladance OWS Pro and Cleer ARC II excel in the low and midrange, providing a stable and deep low-frequency response for an immersive listening experience, but the finesse in the high-end is not good enough and there is no extension.
Shokin OpenFit, OpenRock Pro, and Baseus Eli pay more attention to the expression of the middle and high frequency parts, providing clear overall sound quality and good detail resolution. These headphones also show some potential for improvement in terms of low frequencies.
Edifier Comfo Fit II, Sony LinkBuds, and Guling SS900 are relatively more average in terms of sound quality. In particular, the Guling SS900 has a more transparent high-frequency performance, but there is a sound leakage problem at loud volumes. The Comfo Fit II and Sony LinkBuds are more modest than their predecessors, offering a basic listening experience, but not as much as their predecessors in terms of sonic detail and soundstage.
(3) Call clarity evaluation
Call performance is one of the key indicators to measure the performance of Bluetooth headsets, which not only affects the user's communication efficiency, but also directly relates to the user experience. Our tests evaluate call quality across multiple dimensions, including speech intelligibility, background noise handling, and call connection stability. To provide an in-depth evaluation of the headset's call performance, we will conduct a series of tests in a number of different environments:
(1) Indoor quiet environment test: In an indoor environment, such as home or office, a call test is conducted to evaluate the speech intelligibility and call fluency of the headset without external interference, so as to ensure the best call experience under ideal conditions.
(2) Outdoor noisy environment test: In outdoor noisy environments, such as busy streets, subway stations or shopping malls, call tests are conducted to evaluate the performance of the earphones under high background noise, especially whether its noise reduction function can effectively suppress external noise and ensure that calls are clear and legible.
(3) Specific noise simulation test: By simulating traffic noise, wind noise and other specific noise environments, test the call quality and noise reduction effect of the earphone, and check whether the earphone can maintain stable call performance under these simulated noise conditions, and whether the user's voice can be clearly conveyed.
Based on our tests and evaluations, we have come to the following conclusions:
The South Carolina OE PRO, South Carolina OE MIX, OpenRock Pro, and Edifier Comfo Fit II are the best performers in terms of call clarity. They are all effective in reducing or eliminating noise from the external environment, ensuring that both parties can communicate clearly. In particular, the South Carolina OE PRO is equipped with four headwind array noise-canceling microphones and uses advanced ENC noise-canceling technology, which can effectively remove the surrounding background noise and provide a very clear call experience.
For Baseus Eli, Shokin OpenFit, and Oladance OWS Pro, these headphones also show good call clarity. They have shown some ability to handle noise, and although they may not be as good as the South Carolina OE PRO, they can still provide users with satisfactory call results in daily use.
In contrast, the Cleer ARC II, Guling SS900, and Sony LinkBuds seem to have much to improve in terms of call clarity. In some noisy environments, these headphones may not be able to filter out noise effectively, and sometimes the comprehension of the call content may be affected, or even the sound is not clear. This may be due to the fact that the noise reduction algorithm has not been optimized to the best state, or because the sensitivity of the microphone and the limitations of the noise suppression technology are limited.
(4) Connection stability evaluation
This test report provides an in-depth analysis of the performance of a number of Bluetooth headsets in terms of Bluetooth connection performance, aiming to provide you with a comprehensive and objective purchase reference. As the core element of measuring the experience of using the earphone, the connection performance directly determines the stability and smoothness of the connection between the earphone and the device. A great Bluetooth headset should be able to maintain a stable connection in a variety of complex environments, avoid disconnections or delays, and ensure a seamless listening experience when enjoying music, watching videos, or playing games.
For this test, we handpicked a number of Bluetooth headsets and tested them on a variety of devices, including smartphones, tablets, and gaming devices. At the same time, we simulated a variety of real-world use scenarios, from subway cars to busy streets to indoor office environments, to truly reflect the connectivity performance of the headset in different environments.
In the connection stability test, we recorded in detail the connection success rate, disconnection frequency, and stuttering of each earbud in different scenarios. By varying the distance between the earbuds and the device, we also measured the maximum effective connection distance for each earbud so that consumers can more accurately understand the range of use of the headphones.
Latency performance tests focus on evaluating the real-time performance of the headset during audio transmission. We recorded the level of latency of each headset in different use cases by playing video and gaming in a quiet environment, and analyzed the specific impact of these delays on the user experience.
In our gaming experience tests, we selected a number of popular competitive games, such as Honor of Kings and QQ Speed, to test the latency performance of the headset during gameplay, audio synchronization, and other factors that may affect the gaming experience.
The video viewing test evaluates the stability and comfort of the headphones during long-term use, as well as the synchronization of audio and video, by playing high-definition TV series and movie clips.
Based on our tests and evaluations, we have come to the following conclusions:
Nanka OE MIX has the best performance in terms of connection stability, using the latest Bluetooth 5.4 technology, which ensures a stable connection distance of about 18cm and fast transmission speed, achieving fast connection and response. Nanka's high-spec Bluetooth chip SOC customized for open-back headphones provides a smooth connection experience with almost no stuttering.
They are followed by the Cleer ARC II, Edifier Comfo Fit II, Baseus Eli, and South Carolina OE PRO, which also perform quite reliably in terms of connection stability and a connection distance of about 15cm, and the audio playback is smooth.
However, the Oladance OWS Pro, Kaishi OpenRock Pro, Shokin OpenFit, Sony LinkBuds, and Guling SS900 are slightly lacking in the connection experience, with the Oladance OWS Pro performing poorly at a slightly longer distance, although the Oladance OWS Pro has a maximum connection distance of up to 12cm, and the other four models have a maximum connection distance of about 10cm.
In terms of latency, the NANKA OE MIX, NANKA OE PRO, and Cleer ARC II are the best performers, keeping latency low, especially for games that require quick reflexes, such as Honor of Kings and QQ Speed. Thanks to its patented low-latency technology, Nanka's two earphones effectively reduce electromagnetic interference, ensure efficient signal transmission, and achieve the ultimate experience of audio and picture synchronization.
The Comfo Fit II, Baseus Eli, and OpenRock Pro also have relatively low latency, while the Shokin OpenFit, Oladance OWS Pro, Sony LinkBuds, and Guling SS900 have some latency issues that can affect the quick response in games.
5. Open-back headphone reviews and recommendations
(Comparison table of each parameter function of ten open-back headphones)
South Carolina OE PRO open-back headphones
Nanka, as the pioneer of open audio technology, has established a leading position in the industry with its profound technical accumulation. With its ergonomically designed 31° tilt angle, the NANKA OE PRO earphones provide an almost senseless wearing experience and are suitable for long-term use. Equipped with a Super Bass 2.0 high-performance driver and a 0.0096mm LCP cast titanium polymer ultra-thin diaphragm, these headphones deliver a rich range and deep bass with balanced three-frequency performance. The Super Sound OS high-end acoustic system is precisely tuned to achieve up to 98.6% high-fidelity sound quality. The call quality is clear, and the gaming experience is smoother thanks to ultra-low latency. Innovative wireless charging technology enhances the durability of the headphones and reduces maintenance costs, making them ideal for those who are looking for a high-quality audio experience.
Cleer ARC II open-back headphones
The headset is available in three special editions for different scenarios: Sport, Music, and Gaming, each optimized to meet specific needs. In terms of sound quality, it is equipped with DBE dynamic bass enhancement technology and a 16.2mm dynamic driver, which brings deep and flexible low frequencies and clear vocals. The midrange performance is balanced, and the high frequencies are ordinary but the texture is acceptable. The ergonomically designed swivel earhook ensures stability of the headphones during strenuous exercise, although they may be uncomfortable to wear for long periods of time. With Bluetooth 5.3 technology, the connection is more stable and the latency is lower. The call clarity is acceptable, the total playback time is up to 35 hours, and a single charge supports 8 hours of use, which meets the needs of a week.
South Carolina OE MIX open-back headphones
South Carolina OE MIX headphones have made a name for themselves in the high-end market with their excellent sound quality and comfortable wear. The details of these headphones show Nanka's dedication to sound quality. Equipped with Super Bass 3.0 high-performance sound driver, the speaker size is more than 50% larger than that of conventional headphones, combined with 0.0096mm LCP cast titanium polymer ultra-thin diaphragm, the music details are richer. In addition, Nanka's unique Super sound OS acoustic system uses AI technology to dynamically adjust and intelligently compensate for specific frequencies of the sound spectrum, achieving a high fidelity of up to 98.6%. Compared to competitors in the same price range, the bass is 124% better, the sound clarity is 52% higher, and the sound leakage is reduced by 61%. Coupled with a new generation of Bluetooth 5.4 chip, dual-microphone ENC noise cancellation, a single-ear lightweight design of only 6.7g, and EAA hovering comfort technology designed for open design, the overall effect is comparable to that of thousand-yuan in-ear headphones.
Baseus Eli open-back headphones
Baseus's charging case is quite special, it adopts a translucent design, which is very recognizable, and the earhook part is made of fluorescent silicone, an environmentally friendly material, even if you wear it at night, the fluorescent part will glow, which helps to improve safety and remind others to pay attention to avoidance. Titanium alloy memory wire ear hooks, which can be bent without deformation, greatly improving comfort. The sound quality is good, using a 16.2mm large speaker unit, with advanced algorithm optimization, the vocal sense is more delicate and clear, the transparency is not bad, and the low-frequency performance is not deep, which needs to be optimized. The call clarity is good, and the outside noise is effectively handled, and the communication with the other party is also clear and comfortable. It supports the 5.3 Bluetooth version, which further improves the stability of the connection, has low latency, and does not have obvious lag when playing games. It also provides long-lasting battery life to meet daily needs.
OpenRock Pro open-back headphones
The two-segment open-cover charging compartment used by the earbuds is full of business atmosphere and enhances recognition. The upper ear experience of the earphones is good, the stability is good, the comfort is average, the volume is large and weighty, and there is an obvious sense of pressure after long-term use. In terms of sound quality, it is equipped with a 16.2mm dynamic unit + TubeBass low-frequency enhancement technology, with strong overall permeability, a sense of hierarchy, and good resolution. However, the low-end performance does not have a sense of richness, and the downpotential is not enough. The clarity is very high in terms of calls, and the four-microphone call noise reduction technology is adopted, which can effectively filter the background noise, improve the clarity, and have no noise. The connection stability is poor, the connection distance is not far, but the latency performance is still low, and the picture can be synchronized, without obvious stuttering. It also provides 46 hours of long-lasting battery life, and there is no pressure at all on a weekly charge.
Shokin OpenFit open-back headphones
The earphone compartment of Shokin is quite small, and it is also easy to carry, and the earphones are made of skin-friendly silicone material, which feels very delicate and is very comfortable to wear. The 0.7mm flexible titanium wire earhook design adopts an ergonomic structure, which can flexibly fit the ear shape of different users, ensuring that the earphone can be firmly hung on the ear. The sound quality performance is not bad, using an 18mm x 11mm dynamic driver unit, the overall resolution is relatively high, and the high-frequency listening is more delicate. The headset performs well in calls, and is equipped with intelligent AI call noise reduction technology to effectively eliminate ambient sounds and improve clarity. It supports Bluetooth 5.2 chip, the connection stability is relatively poor, and there is also a significant delay, which will affect the use experience.
Edifier Comfo Fit II open-back headphones
The Edifier II open-back earphones are much optimized on the basis of the first generation of products, with an ergonomic earhook design and a liquid silicone material, which improves the comfort of wearing on the upper ear and is still comfortable to wear for a long time. In terms of sound quality, the performance is moderate, it belongs to the basic sense of hearing, without too much modification, and the sound field is average. However, the headset calls are very clear, and the dual-MIC call noise reduction technology is used to effectively eliminate the ambient noise and keep the headset clear when talking to others. With the blessing of Bluetooth 5.3 technology, the connection stability is enhanced, the transmission is faster, and the latency is also low, which can achieve synchronization effect for real-time drama chasing and playing games. It also supports IPX5 waterproof and 10+30H battery life, which is enough for daily needs.
Guling SS900 open-back headphones
The SS900 is designed with ear clips, which resemble two earring boxes, and the upper ear ensures good stability, but wearing it for a long time may cause a strong feeling of pinching, and even soreness and inflammation. The sound quality performance is average, using a new generation of high-performance micro oscillator, mainly biased towards high frequency, good transparency, high resolution, but the sound leakage is more serious, and the low frequency performance is poor. The call clarity is also not high, and it needs to be optimized. The connection is also not very stable, and the latency is high, which is not suitable for gaming. However, it supports IPX7 waterproof performance, which is not afraid of sweat and rain, and can be used underwater for about half an hour. The overall experience of this headset is not very expressive in this headphone review.
Oladance OWS Pro开放式耳机
OWS Pro has five color options, which are more personalized and suitable for the appearance party. Ceramic skin decoration, the feel is quite delicate and shiny. The headphones are slightly inferior in terms of comfort performance, there will be weight when worn, there is no uniform distribution, there is obvious squeezing discomfort when worn for a long time, and it is easy to loosen, which is not very friendly to girls. The sound quality performance is not bad, equipped with a high-precision speaker unit with dual diaphragm and dual magnetic circuit system, low-frequency diving, and natural vocal transition in mid-frequency, but the high-frequency expressiveness is average, and there is no sense of extension. The call clarity is okay, and the built-in six-microphone noise reduction technology filters out outdoor environmental noise to improve clarity. The performance of the connection is slightly insufficient, the connection is not far, and it is easy to disconnect. It also has a certain latency, which is not suitable for real-time scenes. The battery life is very long, with 16 hours at a time, which can meet the long-term power demand.
Sony LinkBuds open-back earbuds
This earbud is different from other headphones, and it takes a little getting used to the wearing experience. At first, discomfort may be felt and frequent adjustments may be required. The all-plastic body is wrapped, and it is still acceptable to wear it for 2h, which varies from person to person. The innovative ring driver, equipped with a high-performance neodymium magnet and a new ring driver, provides a basic listening experience. The clarity of the headset call is moderate, but when used in a noisy environment, there will be a problem of insufficient noise filtering, which will affect the clarity of the call. Bluetooth 5.2 version, poor connection stability and high latency. 5.5+12h battery life, enough for a few days of power demand.
6. Summary at the end of the article
Choosing open-back headphones isn't complicated, and the differences between brands aren't huge. If you have enough budget, you can directly choose South Carolina OE PRO, the quality is guaranteed, and the sound quality and wearing experience are at the top level. If you want to be economical, you can consider some cost-effective South Carolina OE MIX, which is easy to use and not expensive, with performance comparable to thousand-yuan headphones, and also supports a new generation of Bluetooth 5.4 chip SOS. For users who pursue multiple scenarios, consider the Cleer ARC II. In short, when choosing open-back headphones, you should choose according to your needs and budget, and also pay attention to the frequency of use of headphones to avoid the impact on hearing caused by long-term use.