In recent years, with the increasing demand for listening, the headphone market has become hot. All kinds of brands that have never heard of or are backed by "big trees" or independent workshops are often reflected in the eyes. Both new and old manufacturers have made great efforts, which is a bit like the early mobile phone market. There are weekly press conferences and new products every day. Of course, the selling points are also emerging one after another, with their own black technology and unified small gold standard. These days detachable earphones have become a trend. In addition to dazzling, I can't help but wonder what to choose. As the saying goes, "The best is what suits you". For the author, I still miss the feeling that music flowed quietly in my ears and was enjoyed by myself. For the first time, how to choose a high cost performance headset that can lead the way is just needed. The "contestant" to be introduced today is the NC50 from Veedix's home. As a "plain person", how does it perform? Let's look forward to it:

The outer package of earphones is quite exquisite. It adopts the current popular combination design of envelope+inner box. The front and back sides of the outer cover are printed with the static display box drawing of earphones. As the first product under the brand, it is also quite diligent. The black background color with eye-catching fonts and details display is quite simple, grand and classy, which also makes it more professional.

The specific specifications and parameters of the product and the wire control function and other information are printed on both sides of the box. Let's talk about the specifications of the NC50. This earphone uses a 9.3MM large diaphragm unit, with an impedance of 16 ohms, a frequency response range of 6HZ-25KHZ, and a sensitivity of 102dB/mW. From the above information, we can see that this headset is very easy to push and is very suitable for mobile phones.

After expanding the inner box, you can see the earphones and accessories protected by the black hard sponge cover. The boxes are placed in order. On the top of the box is a cavity display (only one, an unusual pair), next to it is a spare parts storage bag, and "under the pillow" is a lot of paper products.

Although the storage box is the same as the common round "bun" in hard black, the difference is that the box is decorated with a silver white metal nameplate, which gives the impression of "vinyl record".

There are also quite a lot of accessories provided. In addition to the standard 3 pairs of silicone sleeves in S, M and L sizes, a pair of color memory sponge ear muffs are also provided separately (the color matching is consistent with the earphone cavity). In addition, cable clips and cable ties are also provided, which is convenient to wear and store cable ties.

In terms of content, in addition to the necessary manual and other paper products, there is also a page of "blessing words": dedicated to people who love life. Well, it's quite stylish. BTW and NC50 support the one-year "replacement repair" service. If there is a problem, it is important to send the list back to the factory to send a new one directly. It is quite sincere.

Back to the earphone body, there are five colors in the chamber, namely black, purple, red, blue and white. Except that the white version wiring is also white, others are brown cables. The author started with the blue version. The sound cavity of the earphone is very distinctive. The rhombic cavity has both clear edges and corners and smooth curves. The color is also natural, not too bright or dull. Surrounded by a touch of blue, the bright round silver fence mesh LOGO in the middle is particularly eye-catching, and its metal texture is also obvious. The whole set of earphones weighs only 19 grams and is very comfortable to wear.

NC50 claims to have adopted the ultra wide frequency dynamic coil unit of diamond-like carbon diaphragm with new materials and new technologies, which is driven by the neodymium magnet with super strong magnetic force. After repeated tuning by the N52 high strength disk, the sound from the page is plump, strong and more durable, and the listening feeling is surging and warm. As a interchangeable earphone, the end of the NC50 cavity is a common MMCX interface. The advantages of this interface need not be mentioned. As we all know, it is universal (most earphones using interchangeable cables are MMCX at present). It is convenient to replace and upgrade the wires in the later stage. However, the disadvantage is that it can rotate 360 degrees, so it is easy to lead to poor contact or even broken sound due to its own loss after a long time. For this reason, the NC50 adopts a 6U gold plating layer, and its interface is designed to be seamed (a very common spiral design, so it cannot be rotated, and it is necessary to align the interface and pin when plugging and unplugging to avoid unnecessary damage), which not only makes the sound more mellow and warm, but also more durable, extending the service life.

Both the cavity and the cable end are marked with left and right ear marks:

Metal filter screen at the conduit: used to prevent dirt from entering. The earphone is comfortable to wear, and it is not boring to wear it for a long time. The more intense exercise is also quite stable (the shape of the earphone cavity depends on the ear structure). With the extra earmuffs, the sound insulation effect is also pretty good, suitable for going out.

The remote control part is also a popular one button type (its reverse side is MIC). The front side is a multi-function key with convex points at both ends. It supports IOS, Android and Wp platforms. Click to play/pause, double click to play the next song, triple click to play the previous song, and short press to answer or hang up during a call. It is quite convenient (it would be better if you could open the voice assistant by long pressing).

3.5mm gold-plated straight plug: The wire length of the headset is 1.25 meters, and the cable is made of common TPE material. It is wrapped with 18 cores * 3 strands+56 pieces of silver plated high-purity oxygen free copper. While providing lossless transmission, it has good flexibility and tensile strength.

Finally, let's talk about the performance of sound quality. As a mobile phone with more than 300 yuan, I didn't expect much. But after listening to the author's Xiaomi 6 for some time, its overall quality is quite brilliant. The three frequencies are relatively balanced, the low-frequency performance is quite in place, sufficient and elastic, the diving is good, and the clarity and transient are very good. The mid-range is moist and fresh, full of sense of hierarchy, and the voice position is moderate, impartial, with a slight dental sound, relatively close to the ear. The female voice is not a poisonous earphone, but it is warm and natural like the spring breeze in March. Especially when listening to love songs, they are neither too sweet to greasy, nor too cold and gorgeous, but like the little sister next door, they are gentle and beautiful, making people feel comfortable. The sound field is not large, but it is well controlled. High frequency is transparent and bright, with ordinary analytical power and ductility. In a word, as a mobile phone accessory, this headset is completely enough for listening to popular love songs and popular saliva.

Conclusion: The comprehensive quality of NC50, the first headset under VEEDIX, is quite good. From the packaging design to the appearance and workmanship of the headset, it is satisfactory. It has a sense of refinement of a major brand, and the sound quality performance is not disappointing at all. In addition, the MMCX changeable cable design, as a mobile phone plug, is also quite outstanding in the 500 yuan range. If you are new to music or like listening to music on your mobile phone, you will not be disappointed if you choose it.

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