I often wander around with my mobile phone, walking through the midnight road or the muddy mountains after the rain. Most of the time, I take pictures with my mobile phone quietly, solidifying the footprints of my occasional journey or life. But sometimes when I stand on a deserted hillock or a cliff peak in the morning mist, I also want to sing a song loudly and record my feelings with sound, So I met her - singing bar A1 high fidelity noise reduction wire controlled music headset.

Unpacking

The red "singing" in the middle is surrounded by various symbols as if they were totems. The family badge of "machine trial" sets off a mysterious black appearance.

In addition to the general information such as anti-counterfeiting logo and product name, the back of the headset also describes the core functions of the headset concisely and clearly: Sound: high, middle and low frequency three band balanced low frequency powerful high frequency clean Design: innovative central control structure specially designed for KTV Process: metal shell diamond cutting process

In addition to a pair of A1 music earphones in the singing bar, there are also three pairs of ear muffs, which can meet the needs of different ear holes. The manual is a three fold design, with a list of accessories, function descriptions, warranty descriptions and technical parameters. The technical parameters clearly describe some basic indicators of the A1 music earphone in the singing bar, among which there are four more important indicators:

Directivity: omnidirectional Normally, a microphone prepared for singing is better in unidirectional than omnidirectional, which can isolate most of the external noise. In addition to the microphone for chorus, as a headset specially designed for mobile phone singing, if it is a unidirectional microphone design, it is also necessary to put the microphone center to the mouth when talking with the headset, Otherwise, the other party can't hear you clearly, which is hard to choose!

Frequency response range: 20 － 20000HZ I tried several very familiar test tunes over and over again. The low-frequency performance was good, and the flexibility was strong, but the high-frequency was a bit burry, and the analytical power was not enough. But for the price of 99 yuan, it was also a cost-effective product.

Sensitivity: 94db Impedance: 16 Ω

details

The standard 3.5MM gold-plated plug is suitable for most domestic and foreign brands of Apple IOS and Android systems.

Because of its excellent microphone effect, the central control part is larger than that of other wire controlled earphones. The metal central control button and sound adjustment button are smooth and smooth without any stagnation.

Triangular metal wiredrawing back shell is neither ostentatious nor noble.

Multi size high-quality silicon sleeves take good care of our earholes.

High quality neodymium magnet dynamic coil unit is also the engine that gives full play to good music.

Sound quality evaluation

voice: I still use Cai Qin's "Ferry" for vocals, because this song is so familiar that it is very intuitive to judge the quality of the sound source. The A1 music earphone of the singing bar performs well in the drum sound and is flexible and powerful, but in the mid frequency vocal part, the analytical power is not enough, and the distance of the sound field is felt, but the level is not very clear.

Hotel California: Everyone uses this song to test in different directions. This time, I used "Hotel California" to test the soundtrack isolation. The sound field of sand hammer and tambourine moves more accurately. The same problem is that when multiple instruments appear, the details are not very clear because of the problem of analytical power.

Treble: an angelic Nordic female singer, whose song is called All Good Things, uses the classical singing style to bring the treble into an ethereal realm. During the audition with the A1 music earphone of the singing bar, the high-frequency part has some burrs. After the volume is reduced, the overall feeling is still good.

Microphone test

I recorded a song, click to enter and you can listen to it  

Conclusion

Among the numerous headphone brands, the appearance of the A1 Music Headset of Singing Bar is not very impressive, and its sound quality is a little different from that of hundreds of brands. However, the materials and technology used are also excellent, and its unique design on the microphone has become the most prominent highlight of the A1 Music Headset of Singing Bar Video anchors who often need to host outdoors provide more choices on microphones.

Thank you“ Love to play computer games ”The platform has given me this trial opportunity, and I would also like to thank Beijing Mostao Technology Co., Ltd. for its products!

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