Huawei FreeBuds 3 unboxing: active noise reduction exceeded expectations!

@roger Nov 12, 2019 36495 views huawei earbuds earphone

With the development of technology, the integration of smart phones is getting higher and higher, and the space inside the fuselage naturally becomes extremely precious. In order to make room for other more important components, mobile phone manufacturers take the lead in 3.5mm headphone jacks. Under the hand, so you will find that more and more flagship phones have canceled the 3.5mm headphone jack, and the audio connection is integrated into the USB Type-C interface!

However, there is a big problem in this way. When users use the data cable to charge the mobile phone or transfer data, it is very embarrassing to use the earphone, either give up or use only the extra 2-in-1 adapter. Very troublesome! So more and more people have turned their attention to the TWS true wireless Bluetooth headset. So what we want to share with you today is Huawei's latest release of the HUAWEI FreeBuds 3 wireless headset.

Sound quality & noise reduction

For a headphone, the sound quality performance can not be ignored. The HUAWEI FreeBuds 3 uses a 14 mm large moving coil. The diaphragm dome is made of high-strength alloy-aluminum-magnesium alloy + PU suspension material. The same material is currently only HUAWEI. FreeBuds 3 and AirPods are used to bring better low-frequency effects, while maximizing the high-frequency ductility and performance!

In terms of noise reduction, HUAWEI FreeBuds 3 is the world's first semi-open active noise-reducing TWS headset, which is more comfortable to wear than traditional in-ear, earmuff or ear-type active noise canceling headphones. Feeling, greatly reducing the stuffy feeling, foreign body sensation and stethoscope effect brought by the traditional in-ear headphones, making the earphones feel lighter and more transparent, even if worn for a long time, there will be no particular burden. sense.

Since the semi-open mode earphone is different from the in-ear type, the sound leakage is more obvious. To this end, Huawei based on a large number of human ear canal, according to different age, gender, ear size, wearing tight habits and other combinations, summed up and extracted 9 categories of features, and finally generated 9 sets of noise reduction parameters, combined with user APP adjustment means, to achieve The best fit. In addition, in order to make the other party can hear more clearly, HUAWEI FreeBuds 3 creatively introduces bone-voice call noise reduction and unique wind noise reduction catheter design, with AEC echo cancellation, AGC automatic gain control, and ANR adaptive drop. Noise "3A call noise reduction algorithm" processing, even in the downtown, can make the other party hear clearly, thus improving the call quality!

Hardware & parameters

Excellent sound quality and experience, naturally need to be supported by powerful hardware. At the same time, as a Bluetooth headset, the stability of the connection is also very important. HUAWEI FreeBuds 3 is equipped with Huawei's self-developed world's first Bluetooth and low. Power consumption Bluetooth dual-mode 5.1 certified wearable chip - Kirin A1, supports "dual-channel synchronous transmission technology", greatly reducing the game audio delay, keeping the game sound and picture synchronized, and playing games;

In addition, thanks to Huawei's new generation of Bluetooth channel selection algorithm from the intelligent frequency hopping technology in the communication field, FreeBuds 3 products also have excellent anti-interference performance in complex interference environments such as airports and shopping malls, and the connection is very stable. Less audio carding or disconnection!

Endurance charging

No matter how good the Bluetooth headset is, the battery life is equal to zero! In terms of battery life, the HUAWEI FreeBuds 3 has a built-in 30mAh battery, which can be used for 4 hours of continuous uninterrupted listening to music. The charging box has a built-in 410mAh battery, which can recharge the headphones repeatedly. The single full charge can bring more than 20 hours of music to the headphones!

Compared to the force, HUAWEI FreeBuds 3 supports three types of charging methods: wired fast charging, wireless fast charging and wireless reverse charging. Among them, the wired charging interface adopts the current mainstream Type-C interface, and can use the conventional mobile phone charger as the earphone. Quickly replenish the power, of course, there is no problem with using the charging treasure!

As for wireless charging, HUAWEI FreeBuds 3 can not only use the wireless charging pad to charge it, but you can also use the Huawei mobile phone that supports wireless reverse charging to recharge the HUAWEI FreeBuds 3. It is very convenient!

Design

Although the earphones are said to be a very functional mobile phone accessory, in today's "face value", the design is also very important. After all, we definitely need to wear it every day in every corner of the city!

HUAWEI FreeBuds 3 continues the simple and exquisite design of the previous generation HUAWEI FreeBuds 2 in terms of the overall design concept, but it is different in shape. If the body of the FreeBuds 2 rounded rectangle matches the Leica three-shot of the Mate 20 series, the FreeBuds 3 round body is exactly the same as the just released Mate 30 series ring-shaped super-sensitive Leica movie four. Photo response echoes!

HUAWEI FreeBuds 3 consists of two parts: the charging box and the earphone. The overall shape of the charging box is similar to the small makeup mirror that is always available in the girl bag. The sleek body feels very good, and the flat body is not carried at all. Will feel tired!

In the earphone section, HUAWEI FreeBuds 3 canceled the original "swan neck" design, and instead adopted a more square original cylindrical shape, which looks very delicate. And the weight of 4.5g makes the earphones very stable and light after wearing, and there will be no discomfort when worn for a long time!

Conclusion

As the world's first semi-open active noise canceling headphone, HUAWEI FreeBuds 3 has made great breakthroughs in its design, and its function has also brought about a huge breakthrough. Whether it is sound quality, noise reduction or endurance performance, HUAWEI FreeBuds 3 gives We have brought a lot of surprises.

So, if you really have plans to start an active noise canceling headset, then you may wish to pay attention to this HUAWEI FreeBuds 3, I believe it will bring you a lot of different listening experience and experience!


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