When summer comes, if you want to go out to listen to music, it is obviously not appropriate to wear a headset. Regardless of what other people will look at you, the heat of earmuffs will make you unbearable. At this time, there is no doubt that in ear products should be considered when selecting earphones. Recently, the domestic brand Yinv launched a new IVIM-100 high fidelity headset, which is directly pushed by the main mobile phone and portable in sports.

It is estimated that many users are unfamiliar with Yinfu, but when it comes to Netease Cloud Music, you must be familiar with it. Yinfu is a company invested by Netease Cloud Music strategy, and earphones seem to be an iron triangle OEM. Both Netease Cloud Music and Iron Triangle are familiar to music enthusiasts. In addition, the IVOC-100 headphone launched before Yinfu has received unanimous praise, making a good start. This makes everyone look forward to this earphone. Teacher Qian is also like this. It coincides with the first promotion of this headset in Netease Cloud Music Mall. It cost 339 yuan and took two or three days. I felt it was necessary to bring the experience of this earphone to everyone. After all, for many users, the price of more than 300 yuan is not cheap, so we need to consider whether it is worth it before buying it, Now let's understand how the IVIM-100 headset performs.

The packaging of the IVIM-100 headset follows the simple design style of the previous IVOC-100 headset. Pure black simple style design, the front uses lines to outline the simple outline of the headset, and there are a lot of bright black lines around. The front side of the entire outer package uses lines to form the ear pattern for wearing IVIM-100 headphones, which is very creative.

On the back is an introduction to the selling points of earphones. Overall design style, I like it personally, very creative. However, it is a pity that users cannot see the actual appearance of the headset through the outer package, even if the outer cover is removed. If the outer cover is removed, the inner package is made of transparent plastic paper, so that users can see the product visually.

The inner package of the IVIM-100 earphone is also black corrugated paper, which has high strength and can provide excellent protection for the internal earphones. Open the inner package, you can see the real face of the headset. Because the red color is too coquettish and does not conform to my low-key temperament, I chose the King Black version. In addition to the earphone body, the package also contains a leather earphone portable protective bag, three pairs of silicone earplugs of different sizes, warranty cards and user manuals. The earphone support part is also shaped like an ear. The IVIM-100 earphone is quietly placed there.

The IVIM-100 earphone cavity adopts a double-layer bright surface design, and the logo of the IVIM-100 earphone is printed in the middle, which is very eye-catching, especially under the background of the overall black, so that the earphone body is particularly eye-catching. Of course, this bright surface design has a price, and it is easy to be stained with fingerprints. Users need to pay more attention when using it. If they want to be beautiful, they have to pay some price.

The earphone adopts ear hook design, which can maximize the stability of the earphone during daily travel or sports. The whole ear loop is thermoformed to adapt to the ear shape and ensure the best wearing experience.

The product model and left and right channel marks are printed on the inner side of the earphone cavity, which is more considerate. However, even if there is no mark on the earphone, no one will take it wrong. The IVIM-100 earphone earmuff is designed to be tight, which can better prevent falling off. The sound guide tube is sealed with a layer of dense metal mesh, which can effectively prevent foreign matters from entering.

The IVIM-100 earphone adopts the interchangeable cable design that many middle and high-end earphones like to use at present, which is convenient for users to DIY after they buy it, and also provides enough space for evolutionary wireless design. The official also said that it would launch Bluetooth wire control in the future to maximize the playability and functionality of this product. However, no additional connecting wires and replaceable connectors are provided in the package. This is not particularly friendly for iPhone 7 users, but considering his 339 yuan price, it is completely acceptable.

For the portable design, the IVIM-100 headphone has a line length of about 140cm, which can meet the user's daily use needs without giving users a sense of burden. The internal wire adopts oxygen free copper, which can ensure the pure output of sound to the greatest extent. Considering the needs of mobile phone users for daily calls, IVIM-100 earphones are also equipped with noise reduction microphones. However, in order to maximize the purity and dynamic range of sound, IVIM-100 does not add volume adjustment function to the one touch remote control of IVIM-100. The IVIM-100 headphone connector adopts a standard 3.5mm connector, which is gold-plated to prevent oxidation of the contact surface of the connector to the greatest extent.

The IVIM-100 earphone uses 10mm large rubidium magnet dynamic coil unit inside to ensure that it can provide users with enough excellent hearing. At the same time, it also has excellent performance in noise reduction. The frequency response range of the headset is 20-20000Hz, and the impedance is 16 Ω. The low impedance also ensures that the phone can easily push the headset.

Now let's take a look at the real level of this headset. After all, no matter how good the appearance is, it's useless to talk about poor sound quality. As the earphone of the main mobile phone, this test will not choose a variety of tall front ends. Teacher Qian directly chose the Lenovo ZUK Z2 mobile phone for his own use. Naturally, the test software is my favorite Netease Cloud music, and the song format is 320KB MP3.

In terms of high frequency, I chose the Radziki March. During the test, the high frequency of the IVIM-100 earphone is relatively thin, and its ductility is not strong, but its density is generally good. The overall control of the analytical power is still in place, and the sound details can be well preserved. Even under loud pressure, it also has enough control power, and the reduction of the analytical power is not obvious, This is not bad for the earphones priced at 300 yuan.

The intermediate frequency and positioning test were selected, including Cai Qin's "Ferry" and Eagle's "Hotel California". At the beginning of Ferry, the impressive low-frequency voice and the full mid-range voice in the middle are all well restored. The voice is clear and transparent, and the details are excellent. In the prelude of Hotel California, the orientation of various musical instruments is clear and identifiable, and the earphone positioning is very accurate.

The low-frequency test chose Drum Poem. After listening to the introduction of this earphone, I felt that the bass performance was indeed quite powerful. The shock and dense drum beats hit me in waves at the beginning, which made me feel overwhelmed. The performance is tight and powerful, but the diving strength is not enough, which is also a consistent problem in bass processing of earphones at this price.

Summary: The overall tuning of IVIM-100 is biased towards the middle and lower parts, and the performance of treble is also at the upper middle level of the same price. The performance in vocals and bass can bring you many surprises. The sound style is young and energetic. The full and strong bass can well meet the users who like rock, electronic and metal music. Intermediate frequency and excellent vocal performance, especially the tuning of female voice, are very satisfactory. In addition to the price of more than 300 yuan, it is very competitive at the same price. Although its influence may not match that of international brands such as Baya and AKG, its overall quality is excellent enough to make up for it. In the future, the brand of Evo may become a dark horse among domestic headphone brands.