HIFI earphone has always been a term that makes people feel empty, because it is a synonym of high price and professionalism, and also a term that all earphone manufacturers try to connect with each other in their promotion, HIFI earphones are also reminiscent of expensive broadcast sources, earphones, and study rooms, which seem to be out of place with wireless and noisy streets and subways. However, there are earphones that pledge to free hifi from the shackles of cables and the high priced shrine, so that hifi can be seen at the roadside, in shopping malls, on cars, and in every corner with footprints, and let us feel this unique product.
Parameters
Unpacking
Hardware
The main body of the percussion sound is made of plastic parts, and the surface is coated with rubber paint, so it feels very good. The top beam is surrounded by pu, which is very soft. Because the percussion sound only supports Bluetooth transmission, there is only one power button and one charging interface on the whole. The power button is equipped with a blue led to remind the user of the power supply and Bluetooth status.
The ear muffs for tapping support removal and replacement. It is worth mentioning that the housing of the unit is provided with a guide groove. As long as the skirt of the ear muffs is clipped into the guide groove and rotated for a circle, the ear muffs can be easily installed. The principle is similar to that of bicycle tire replacement.
Touch control area is integrated on the outside of the right earmuff for tapping. The control mode is not touch, but sliding touch. In addition, tapping can realize Bluetooth call and hang up, and more functions can be realized with app.
Software
Opening an app for the first time is an introduction to the functions and usage of the app, which is mainly divided into music collection, searching for preferred music, searching users and interacting.
The music search can be personalized, including time, preference, language, genre and age. The function of finding friends can also carry out targeted search based on gender and whether they have the same preference. The personal information can browse local music, collections, sharing frequency and other information. The app function of rap is relatively innovative. It integrates music player and online music fast search, and supports search interaction between users. However, the entire UI design is a bit crude, and the color matching is also a bit strange. It is not as good as the old version of black style UI. I hope rap can consider the flat and simple style. Sound quality
The beginning of the piano prelude was full of elasticity in bass, Fujita's magnetic and warm voice was incisively exquisite, and the bagpipe part lacked the ethereal three-dimensional sense.
The bass part of the voice is very magnetic, the midrange part is OK, and the treble part lacks penetration. The gentle part at the beginning of the melody and the sad part at the end of the melody sound very good, melodious and euphemistic, and the exciting part at the climax can handle it well, but it feels that details are missing.
The whole music does not have too undulating melody. Sarah McLachlan's timbre is warm, but accompanied by lightness and smartness.
The prelude drumbeats go deep into the heart, the guitar's extension and fullness are very good, the violin's timbre is not bright enough, and the magnetic part of Cai Qin's voice is very good, but the penetrability is slightly insufficient. The four pieces of music I often listen to are also lossless wav and ape formats. They are transmitted through the Bluetooth of the macbook pro 17. From the perspective of listening sense, the percussion is dominated by mid bass, while the treble is relatively poor, but the overall performance is good.. Summary
After several days of use, the sound quality of percussion is still positive. Not to mention the fever level headphones with a pk of thousands of yuan, there is no problem to dominate for at least 1000 yuan. Especially in the Bluetooth hifi field, at least none of the earphones has reached this level, but music is a sophisticated system, including sound source, decoding, power amplifier and sound unit, Therefore, the quality of hardware cannot be judged by the performance of a single piece of music. The medium, high and low performance of percussion is relatively balanced, but compared with high-end earphones, Bluetooth transmission is still suffering. First, Bluetooth transmission efficiency is low, stability is poor, and second, the audio source with Bluetooth function is not a professional source, but thanks to the surge of power and eq adjustment brought by the built-in battery, the music performance played is remarkable, However, there is still a lack of details, and it brings obvious power supply noise. Therefore, it is recommended to add an aux3.5 audio input port, increase the diversity of input, obtain many details, and shield the audio cable to see whether the bottom noise in the unit can be reduced. Finally, thanks to Knock Technology, although the cancellation of aux3.5 input is indeed a bit extreme, it is undeniable that such a high level of listening enjoyment can be obtained without the constraints of cables. It is an extraordinary experience, and I am lucky to experience a music feast without constraints.
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