1/20/2021

Soundcore Liberty 2 Pro: Both sound quality and battery life

Since the cancellation of the 3.5mm headphone jack on Apple mobile phones, bluetooth headsets have ushered in a golden era of development. For a time, head-mounted, neck-mounted, and true wireless wireless headsets are endless. True wireless headphones have gradually become the standard equipment for young people because of their convenience and ease of use. Without the shackles of the headphone cable, they are not only comfortable and beautiful to wear, but not afraid of sweat and slipping during exercise, and commute out of the street. Wearing it while listening to music can also relax. But the shapes of true wireless bluetooth headsets on the market are almost the same. Are you tired of it being the same? Today I will bring you a somewhat different true wireless bluetooth headphones—Soundcore Liberty 2 Pro. It is not only unique in shape, but also satisfactory in terms of Galaxy and battery life. So I got it for a while, and I will have a good chat with everyone today.


Is this appearance different from most headphones on the market? The manufacturer did not follow the trend, but took a lot of thought. The oval shape and the sliding design make it unique. More importantly, the surface is made of composite materials and has undergone complex sandblasting treatment, which makes it feel very good and makes people love it.


On the side is the Type-C charging interface, you can find a data cable to charge. And also supports wireless charging, it can be said that there is no shortcoming.


How about opening it?


Soundcore Liberty 2 Pro uses 3 contacts to charge in the headset battery box. When the headset is put in, it will automatically fit and adsorb and charge. When it is taken out, it will automatically connect to the most recent device. It can be said that it is ready to use.


In terms of design, Soundcore Liberty 2 Pro uses a deflection catheter in-ear type, which is currently the most mature solution. The ergonomic design is fully considered, which can satisfy most people's wearing comfort, and it is not easy to fall after wearing.


In terms of operation, Soundcore Liberty 2 Pro does not use mainstream touch operations, but uses physical buttons. The biggest advantage of this design is to focus on sound quality. Different functions can be realized by clicking the buttons, and the operation is not too complicated. The button feedback is quite good and will not cause ear discomfort.


After talking about the appearance, let's talk about its sound quality and see what makes it unique. Let me talk about the hardware first. The Soundcore Liberty 2 Pro uses an 11nm moving coil unit and cooperates with Knowles' custom moving iron coaxial wall design. Compared with the traditional moving coil or moving iron, not only the middle and low frequency have the characteristics of high compliance and high radiation area, but also the high frequency has the characteristics of high elasticity and good transient state. It can be said that the advantages of the two are perfectly integrated.


Is it really that good? Next, let's actually listen to it.


The front end chose iPhone 12 and Sony's ZX300, and the sound source chose NetEase Cloud Music.


Listening to Tsai Qin's "Ferry", there are three drums in front of this song. These three drums can test the low-frequency dive of the headset. The earphone dives quite well, can restore the real tone well, has good penetrating power, and has the feeling of reverberation. Listening to Ou Ruiqiang's "I Just Like You", the soundtrack of this song uses strings and piano, which can be a good test of the performance of the earphones in the middle and high frequencies. The high frequency is not ear-piercing, and the intermediate frequency is fairly clear. In short, the high school and low frequency of Soundcore Liberty 2 Pro are very satisfying, much better than AirPods.


In terms of bluetooth latency, Soundcore Liberty 2 Pro's performance is also remarkable. It uses the mainstream bluetooth 5.0 chip. When playing exciting battlefields, you can clearly feel that there is almost no latency.


Let's talk about battery life. The Soundcore Liberty 2 Pro has a single battery life of 8 hours, and a 500mAh charging box can bring a total of 32 hours of battery life. Listening to songs for 3-4 hours a day can take up to a week, which can fully meet daily needs.


Finally, we briefly introduce its APP experience, where users can customize the control buttons, which is more in line with everyone's habits.


For music enthusiasts, the addition of the music equalizer function makes headphones more fun. Users can manually adjust the part of the parameters according to the song type or usage scene, or directly select the preset functions, which meets the needs of users to adjust the sound effects that suit their own style.


After a month of experience, the Soundcore Liberty 2 Pro true wireless bluetooth earphones did bring me a lot of surprises. Although I have used dozens of true wireless bluetooth headphones before, the sound quality of Liberty 2 Pro still shines on me. It is by no means comparable to ordinary TWS. I think it is completely comparable to Sennheiser, Sony and the like, and better than AirPods. It is a bit higher, and it is indeed unique in tuning, which will make you like it unconsciously. In short, I think Liberty 2 Pro is a high-value, high-performance headset, worth having.

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