preface

When it comes to singing, everyone thinks of a popular KTV social app on mobile phones. Although I am a music enthusiast who basically only listens to music but doesn't sing, the name of the singing bar is still well-known. The singing bar is basically the best app of its kind, which fully demonstrates its popularity. And the protagonist of our experience report today is the hardware product produced by Singbar, Singbar A1 high fidelity noise reduction mobile phone wired music headset with microphone. In fact, it is not surprising that software companies produce hardware. The famous audio programs APP Dragonfly FM, Himalayan FM, etc. have produced their own hardware products such as earphones and Bluetooth audio. As a famous KTV social app, Singbar will definitely optimize and customize its earphones to make it easier to use.

Unpacking

About October 21, I just got the package. When I opened the package, I saw a black box.

The front center of the black box is printed with the word "sing", which is the logo of the singing bar app Love to play computer games The external film is also pasted with the trial label of the platform. The whole package gives me a strong feeling, which makes me a little suspicious that this is a 99 yuan earphone package, which is more like a hundreds yuan product. Previously, the Xiaomi Piston earphone was 99 yuan, but the packaging was much lower. As a music enthusiast, I have no requirements for packaging, but for sound quality. With such a good package, can the sound quality surprise me like the package.

This front overhead picture shows that five kinds of icons are actually printed on the black background as patterns of packaging.

The product name, characteristics, etc., as well as the security code of Singbar itself are printed on the back of Singbar earphone packaging box. It seems that the packaging design of this product is very careful. Although there are no detailed parameters, this is enough to explain the product, simple and clear.

After tearing off the film, I felt the black and red packaging box was very fashionable.

I pulled out the packing box, revealing the A1 earphone of the main actor's singing bar.

Singing bar A1 does not use the traditional earplug cavity shape, but uses a special triangle shape, metal wire drawing shell process. The overall appearance gives me the impression that it is not a 99 yuan earplug with a microphone. It is completely beyond the appearance and technology level of this price.

I really like this clean and colorful outer packing box.

Open the box and take out the plug. There are fewer accessories for A1. There is only one plug+4 pairs of silicone earmuffs of different sizes (including the pair of earmuffs that come with the earmuffs).

Earphone details:

Directivity: omnidirectional plug diameter: 3.5mm

Cable length: 120cm Sound head type: silicon microphone

Acoustic principle: dynamic coil sensitivity: 94dB

Frequency response range: 20-20KHz Impedance: 16 Ω

Color: red envelope, black Compatible platform: IOS/ANDROID

Sound quality experience

As the earplug produced by a leading Ksong social app, the sound quality level is completely worthy of the price of 99 yuan.

The audio source for audition is mainly mobile devices Hifiman SuperMini。

As a plug with only 16 ohm impedance, Singbar A1 can get a better drive on mobile phones. Audition tracks California Guest House, Ferry 《NUMB》、 "Ode to Tomorrow", "Past Time", "Radeski March", which contains classical, rock Jpop、 New century, etc.

Low frequency

Hotel California and Ferry can test the low-frequency of earphones well. The low-frequency of singing bar A1 gives me a feeling of more low-frequency, but it does not reach the level of low-frequency hypertrophy. The performance of drums is good, but the texture and diving speed of low-frequency earphones are not comparable to those of high priced hifi earphones. Compared with the Xiaomi iron earplugs at the same price, I think the low-frequency feeling of Sing Bar A1 is natural, while Xiaomi's low-frequency is slightly abrupt. At the same time, low-frequency resolution is good for earphones at this price. After all, this is a 100 yuan single unit dynamic earplug.

intermediate frequency

The mid-range of Singing Bar A1 is the most brilliant part of it. The mid-range tuning is relatively neutral, which can more accurately express the voice. Under the interpretation of Singing Bar A1, whether it is the classic mezzo soprano Aunt Cai, the roaring linkin park, or the fairy voice alan, it can perform well. There is no problem that the voice is too young or too fat. A good mid-range can make most popular songs sound more beautiful. After all, the voices we hear are concentrated on the mid-range.

high frequency

Because of the frequency response range, the singing bar A1 only has a maximum of 20Khz. When listening to some music with high frequency, I obviously feel the lack of high-frequency extension, the lack of high frequency transparency, and the whole high frequency feels like a veil. I listened to the Butterfly Lovers played by Lv Siqing. Before the climax, the A1 bar always felt a little bad and lacked extension. Also, in the chorus of Alan's Ode to Tomorrow, Alan's Tibetan soprano is a little hard to get up, and sometimes it is slightly broken.

Overall sound

The analysis of Singbar A1 is good enough to meet the needs of most people. It has certain advantages over many products at the same price. The dynamic tuning of the single unit is relatively successful. It is neither too professional nor too plain. The tri frequency connection is good. It is much better than the millet coil iron earplugs with wonderful tuning and broken tri frequency connection. The earphones are not off the mark. The frequency response range does not represent whether the earphones are good or durable. At the same time, the sound field of the whole earphone is not big or small, which is OK in the plug.

Different sound source collocation

The singing bar A1 driven by Xiaomi 4 is certainly inferior to the A1 driven by professional player Hifiman SuperMini. If you are not satisfied with your mobile phone, when you have a good player, the dynamic analysis of the A1 bar will be improved to a certain extent, but there will not be much change, after all, the quality of itself is so.

Microphone recording effect

As the earplug with microphone produced by the singing bar APP, the new blowout prevention silicon microphone is located on the back of the remote control button. There are three remote control buttons, namely, volume increase/decrease and play/pause buttons. I seldom sing. In order to test the microphone effect, I specially downloaded the singing bar APP. Although the silicon microphone is congenitally deficient, the microphone effect of singing bar A1 is really good, and the recording effect is great. The effect is better than that of Xiaomi hoop iron earplugs or Apple Xiaobai's microphone. For those who like to play karaoke, earplugs with microphone are convenient. Although they are not as good as professional condenser microphones, the recording quality is good enough. When I make a call, the effect of the microphone is really good, which is better than the original plug of many brands of mobile phones.

summary

Sing Bar A1 is a 99 yuan earplug, but the design of this earplug is very good. It is comfortable to wear, and the sound is right. The mic optimized for karaoke will really enable you to get a better recording effect in karaoke. At the same time, it is also equipped with a branching clamp to facilitate the adjustment of the branching length and reduce the stethoscope effect brought by the earplug. The flat plug is not obtrusive when inserted into some slim mobile phones. However, there are also some shortcomings, such as insufficient extension of high audio, poor texture of low frequency, and no storage bag or box. In a word, at the price of 99 yuan, the singing bar A1 has surprised me in terms of modeling, sound quality performance and microphone recording effect. If you don't have high requirements for sound quality, the original earplug is damaged, and then you like karaoke, live broadcast, voice and video chat, and phone calls on your mobile phone, then Sing Bar A1 is a good choice within 100 yuan.

Finally, I would like to thank Aiganji and Singbar for giving me this trial opportunity.

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