Brief comment! Listen to Feiao F5 Headset with Interchangeable Design

F1 and F3 are two entry-level headphones previously introduced by Feiao, with prices around 100 yuan. Because the cost-performance ratio is quite high, the sales volume is not bad, which also leads to a period of shortage after listing. At the time of writing this article, F1 just started selling again, and consumers can buy this product again. Besides, what I want to experience today is the latest product of Feiao F series-F5. From its model, it can be seen that its positioning is higher than F1 and F3 (why is there no even number in this series?), and it is much higher in terms of pricing (close to 500 yuan). Since I have come to this price, my examination standard should be improved naturally. What is special about F5 that can raise the price of F series from about 100 yuan to nearly 500 yuan? Let's take a look together.

Feiao F5 Product Information

Wearing: In-ear

unit type: moving coil (13.6mm)

Frequency response: 20Hz ~ 40kHz

Sensitivity: 102dB/mW

Impedance: 32 Ω

plug: 3.5mm straight gold-plated four-segment standard plug/2.5mm balanced straight gold-plated four-segment standard plug

Line length: 1.2m

weight: 21g

color: black

Replaceable line design: Yes (standard MMCX interface)

reference price: 468 yuan

advantages: replaceable line design, excellent texture and technology, sound quality performance in standard, rich accessories, good quality assurance policy

: it is difficult to replace the earphone cover.

, let's talk about the biggest difference between F5 and the other two products in this series-the interchangeable line design. F5 uses a standard MMCX interface and comes standard with earphones with two earphone wires-a 3.5mm single-ended earphone line with wire control and a 2.5mm balanced earphone line. The former is suitable for daily use with mobile phones and should be a wire commonly used by most users. The latter is naturally a portable player or other audio input device with a balanced interface. The outer skins of the two earphone wires are made of TPE material, which has the characteristics of anti-corrosion, anti-aging, and not easy to change color. The interior is woven by 24 oxygen-free copper wires, and 66 copper wires are added to the balance earphone wire as a shield to provide its anti-interference ability. In actual line changing operation, plugging and unplugging are easy and not too difficult.

, I would like to say two more sentences of wire control. It adopts a wire control design with strong integrity and is supplemented by high-brightness cutting of the edges. The metal texture and actual touch are good. The three-key integrated design has a good overall visual effect, the key feels better, and the design of the middle depression avoids misoperation. F5 has passed MFi authorization and is fully compatible with iOS devices, but it can also support Andorid devices. How does it do it? Originally, there was a small switch on the wire control side, through which iOS mode and Andorid mode can be switched. However, the switch is concave and cannot be directly operated by hand. It can only be switched with thin and pointed things such as Sim card needle, which is somewhat inconvenient.

▲ 3.5mm single-ended earphone cable with wire control can not only control the playback and volume adjustment of songs, but also be used with mobile phones.

, let's look at the design of F5 headphones. Although the all-black ear shell with matte surface treatment looks simple, its process is not simple-aluminum alloy anodizing and zinc alloy baking varnish process, the result is that the texture is very good, and the grade feeling is much higher than F1 and F3. The side-guided in-ear design commonly used on Feiao's recent new earphones has also been retained on F5. I tried it on with the medium earplug cover. The earphone will not be inserted too deep into the ear canal. The earplug cover can also give consideration to softness and comfort. After wearing it, it will not swell or be too loose. The comfort level is not bad. After wearing it for a long time, listening to music will not obviously feel tired. Finally, I have to say that the opening of the F5 earplug cover is small, which took me a lot of time to put it on the earphone.

▲ F5 provides 6 pairs of silicone earplug sleeves, including 3 pairs of solid colors and 3 pairs of mixed colors, each including three sizes.

▲ The hard storage box is like a reduced suitcase, and two wires are standard to meet the needs of connecting different equipment and applications.

and F1 and F3, F5 uses titanium crystal diaphragm. It is an aerospace metal material with light weight, high hardness and good sound conductivity. I have previously listened to EX1 Ⅱ, which also uses titanium crystal diaphragm, so will the sound characteristics of F5 be similar to EX1 Ⅱ? For this level of earphones, users are mainly required to use them with mobile phones. After all, many mobile phones are now equipped with corresponding DAC and operational amplifier chips, and the audio performance is not weak, so I use Xiaomi mobile phone 5s Plus with F5 for audition.

F5 has a similar sense of hearing to EX1 Ⅱ. It is a beautiful and analytical style. However, after listening for a while, I found that F5 is closer to "warm and thick" while continuing EX1Ⅱ 'excellent analytical power to sound, unlike EX1Ⅱ' cold. The density of the human voice is a little more, it is more charming and more resistant to listening. Although it will not reach the realm of "female poison", it is enough to immerse people in it. High frequency clear and transparent, no obvious burr feeling, good extensibility, can obviously capture the details in the sound. But in the mixed style of music, although its high frequency is not harsh, it will not appear smooth enough. The low frequency part is elastic but not enough energy, and lacks a feeling that can hit the heart. After some audition, I think that although F5 and EX1Ⅱ can be classified as a style in the general direction, the three-frequency balance and sound softness of the former are better than the latter, which will be more suitable for most consumers. Listening preferences.

F5 has enriched the Feiao headset product line and covered its products to a wider price, giving consumers more choices. The sound performance of the earphone is at the level of similar products at this price. What is more valuable is its interchangeable line design, which enriches the playability. At the same time, F5 has a good warranty policy-one year for new ones and two years for warranty, making it more comfortable to use.

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