refused to talk only about cost performance, and talked deeply about Feiao μBTR and FH5
Feiao released two new products in June this year, namely, the compact and portable Bluetooth earplug μBTR and the "three iron and one circle" ring iron earplug FH5. In fact, I made unpacking stickers at the beginning of the release of these two products. After a period of in-depth use, I will bring you further experience of these two products.
First of all, let's talk about Bluetooth earpiece μBTR. This product consists of four selling points, namely:aptX and AAC codec support, far exceeding battery life of similar products, NFC connection and independent TPA6132A2 of ear chip.I believe that many friends have already started with this Bluetooth earpiece product with extremely high cost performance. I will briefly talk about my views around four points here.
isAptX and AAC codec support, this is beyond the reach of competing products at the same price, especially aptX support requires Qualcomm chips. And aptX with high transmission rate and lower delay is also one of the highlights of μBTR. The aptX codec can be used after connecting with most of the current Qualcomm-processed chips, and the AAC codec can be used for connecting with Apple phones and tablets. The sound is indeed much better than SBC. Of course, most Android phones now support AAC codecs. It is not known whether Sony Z5 supports this. In most cases, aptX has more disconnections than AAC. The author uses a Sony XPERIA Z5 mobile phone, which often occurs, but when using iPhone X connection, it is extremely stable. It is reported that in addition to the problems of aptX itself, the problems of XPERIA Z5 Bluetooth also account for certain factors. Generally speaking, μBTR is equipped with aptX codec at such an entry-level price, which leads the competition in terms of competitiveness.
and then the battery life,μBTR is good., the small body is also integrated with an independent ear chip. Thanks to CSR8645 excellent power consumption control, μBTR can be used for one day. μBTR uses the USB Type-C interface, which is becoming more and more popular now, and it is relatively convenient to charge. I have not tested the specific battery life of μBTR. Basically, it is charged as you like, so I won't talk about it here.
NFC connection, some old irons may think that it doesn't matter whether there is this, because the pairing function will not be used after the first connection to the mobile phone. Indeed, this is true for most people, but for a small number of people who want to experience different music in different Bluetooth playback devices, they have to switch back and forth into pairing mode and then pair. This is very convenient. Once the NFC antenna is contacted, it is as convenient as plugging and unplugging a physical interface. However, μBTR can only let μBTR enter the pairing mode when using NFC to pair with XPERIA Z5, but cannot connect directly. The reason is not very clear. It may be because this XPERIA Z5 is the Japanese version, and the Japanese version has strict NFC restrictions.
independent TPA6132A2 ear chipis the last killer of μBTR. Because of the addition of independent earpiece chips, μBTR has relatively abundant thrust, and it can be handled more calmly when facing most earplugs. This is matched with Feiao's own FH5, which is more delicate and loose than the direct push sound of XPERIA Z5. From this point of view alone, μBTR is already very good.
μBTR is indeed a good solution to cancel the 3.5mm audio interface of mobile phones. Although there are more or less minor problems, the selling price is there. In many cases, μBTR can better reflect a product that pays equal attention to practicality and cost performance.
Feiao is FH5. The product has been out of stock for a period of time, and now the supply has improved. FH5 is a ring iron earplug pushed by Feiao at the moment. Its interior is a total of "three iron and one ring" structure. According to the official introduction, FH5 needs to be cooked in an extra pot, so this earplug should have gradually entered the state after nearly a month of daily use.
FH5 is specially designed. Both the cavity and the back shell use bionics and other related physical and mechanical technologies to achieve higher reduced sound. The metal structure of FH5 and the special-shaped design make the cavity stronger. With the high rigidity of the metal material, the entire cavity has a good effect on eliminating sound resonance standing waves. The ventilation hole in the middle of the cavity allows the FH5 moving coil unit to obtain more ventilation. The sound that you hear is closer to the real low-frequency hearing is derived from this design.
FH5 is better to drive, and there is no special modification on the sound field. It is true and regular. As a ring of iron headphones in the sense of hearing will not give people the feeling of "abrupt", in fact, the author heard another FH1 is so comfortable. Sometimes it gives people the impression that the FH series and the F series are not the works of the same team. FH5 has a balanced, positive, natural, loose, and stable sound, especially the low-frequency part, which is loose enough to give people a sense of "de-congestion". The author described the style characteristics of so many sounds to FH5, which can be summed up as one thing that FH5 is very nice. FH5 popular sound style has a good interpretation of many music types, so users don't have to struggle with this.
FH5 is very natural, which makes people feel that this plug is like an earplug with a single frequency band covering a wide range of units. FH5 with Feiao X7II is slightly insufficient in extreme high frequency and dynamic and density, and lacks the transition to extreme high frequency easing in terms of high frequency. This will cause us to feel clear and slightly highlighted extremely high frequency when listening to FH5 with X7II intentionally or unintentionally, giving people a feeling of "bright at the moment", while showing a more relaxed and natural sound when matching with other player products that do not pay special attention to extremely high frequency experience. This is not a deficiency, it's just that the tuning tastes are all different.
high-quality moving iron unit brings fast transient response and clear intermediate frequency junction at the same time. I have to say here that the intermediate frequency of F9 PRO has a fast transient response and a restrained and tight style, which leads to the connection between the sound and the high frequency becoming too slim, thus lacking the sense of space and hierarchy. This has been significantly improved on FH5. The intermediate frequency of FH5 has a very good dynamic range, and the whole sound is connected to the high frequency band in terms of density and information, resulting in a relatively restrained style, but this does not affect the overall listening style of FH5. The connection between high frequency and intermediate frequency is one of the brightest points of FH5.
FH5 is quite worth savoring. After cooking the plug for a month, the low-frequency sound is clean, the sense of layering is good, the dive is in place, and the sense of quantity is abundant, which almost satisfies all my fantasies about the ear plugs at this price. If the low-frequency resolution is slightly higher, it will lead to a decline in listening and music. It is regrettable. If the low-frequency resolution is slightly lower, it is estimated that the "paste" in the low-frequency is too much. Dissatisfied. However, the proper low-frequency tuning of FH5 still brings the most comfortable low-frequency hearing.
in the face of different listening views, different playing front, different music materials, different life experiences. Although the overall trend is similar, the hearing we feedback is also different. The author does not like the sound of F9 PRO. Judging from the two plugs of FH1 to FH5, Feiao has found the direction in which he should train the sound.
actually think back to the earplugs we have come into contact with. The price is becoming more and more incomprehensible. A handful of earplugs with a price of tens of thousands are caught. Regardless of the sound quality, in fact, as far as I am concerned, some earplugs with exaggerated prices have begun to pursue the sound of style differentiation even if the basic sound quality is not properly adjusted. This can also reflect the cruel competition and impetuousness of the whole industry. In China, there is no shortage of excellent products, excellent technology, and no lack of good marketing. In fact, what is even less now is a silent heart, steadfast and steady work, and sincerity in treating customers. At this point, Feiao does not mean how well they do it. They are more like doing it and pursuing better on FH1 to FH5. The price of FH5 is only 1698, which is very eye-catching in the current pricing of this exaggerated earplug product.
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