What is the key to determining the performance of Active Noise Cancelling TWS True Wireless Earbuds? Nine paragraphs are considered to be core computing power. Whether it is a noise reduction scheme or algorithm, the performance of audio signal conversion** must rely on the actual computing power of the headset to achieve. At present, the top configuration of computing power on the market is Apple's H2 on the iOS side, and the newly released second-generation Qualcomm S3 audio platform on the Android side. Recently, iQOO released its own all-round noise cancelling true wireless earbuds equipped with the latest second-generation Qualcomm S3 audio platformIQOO TWS 2, after a period of in-depth use experience, nine pieces found that based on the second-generation Qualcomm S3 audio platform, this earphone has a lot of different experiences in active noise cancellation, audio**, game applications and active matching of complex scenes compared with the mainstream TWS headphones on the market in the past.
Noise reduction depth has always been a favorite point of promotion for various labels. There is no doubt that a higher noise cancellation depth is indeed an important consideration for judging the actual noise cancellation ability of an active noise cancellation headset, but for ordinary users, in addition to the noise cancellation depth, the width of noise cancellation and the matching of flexible noise cancellation solutions in different use scenarios may be more important, which is the basis of an excellent noise cancellation experience. Speaking of iQOO TWS 2, this new product, because it has a full-link hardware system and the dual blessing of the second-generation Qualcomm S3 audio platform computing power, the noise reduction depth of this earphone has actually reached the top of the industry55DB, but compared with this indicator, everyone should pay more attention to its noise reduction width has also come to 5000Hz, and the two can theoretically achieve life noise998% elimination.
The second advantage of the new second-generation Qualcomm S3 audio platform to the IQOO TWS 2 is that the earbuds can automatically sense the user's environment and usage habits when the earbuds are worn, and then give different responses such as noise cancellation opening and closing, transparency mode, etc. Among them, the opening of noise cancellation mode is no longer a "cold" high, medium or low or switch and other options. iQOO TWS 2 has a fully automatic noise reduction mode matching capability, which makes timely adjustments to the noise reduction scheme according to the different environments of the user, not only the difference in noise reduction depth, but also the corresponding matching in multiple dimensions such as noise reduction width. Of course, users can also manually select three precise noise cancellation modes including airplane, subway, and bus in the mobile app. In different modes, iQOO TWS 2 will match the main noise sources in these scenarios with targeted noise cancellation solutions to achieve a better noise cancellation experience.
If you want to better experience the iQOO TWS 2's industry's first customized noise cancellation function for commuting scenes, it is recommended to open the mobile app for the first time to do a fit test, which will help users find the most suitable earbud combination for themselves, and then manually turn on the corresponding noise cancellation mode when commuting to the bus, subway or taking a plane. Because of the time relationship, Jiuduan did not test the aircraft noise reduction mode, and I conducted many rounds of comparison experience for the noise filtering effect in buses or subway cars. In comparison with other products of the same type, it can be clearly understood that the iQOO TWS 2 is not simply an active masking of the vehicle's engine or a single noise source of subway operation, but a clear masking of the surrounding environment such as human voices and mobile phone noise will be the outstanding advantage of this earphone. As a simple example, when taking the subway, the headphones can also filter the noise of the vehicle very well, but the chatting of the surrounding passengers and the sound of the mobile phone are relatively clear, and the iQOO TWS 2 can do a good job of "everything is quiet around", this experience is still magical.
Since it's a headset, audio and video performance is always its most important feature, even if the IQOO TWS 2 is an active noise cancelling headphone. There are several highlights that are worth paying attention to on this new product, especially for HiFi earphone users. Senior speaker players will be no stranger to the German gold list, as a veteran German factory reference series can be said to be a well-known work. The acoustic team of the blue factory actually drew on the experience of the Jinbang Reference series in the design of the unit diaphragm of the iQOO TWS 2, and miniaturized the ceramic tungsten diaphragm mounted on the Jinbang flagship speaker, and finally installed it into the iQOO TWS 2 "body", and this should be the industry's first headphone work equipped with ceramic tungsten innovative diaphragm.
The ceramic tungsten cell spherical diaphragm of iQOO TWS 2 adopts quadruple nano coating, and the theoretical unit frequency response range can range from 16Hz to 48kHz, and has extremely high cell rigidity and elasticity, and can also open up the traditional diaphragm material in terms of sensitivity and transient response. In the ring part of the ceramic tungsten diaphragm, the earphone adopts a composite design of single-layer polyurethane PU on both sides, thus forming a "sandwich" structure of PU + damping glue + PU. This design further improves the vibration suppression effect of the iQOO TWS 2 driver diaphragm, and the response and sound fullness of the whole frequency band, especially the mid and low frequency parts, have been significantly improved.
As a TWS true wireless earbuds, in addition to the design of the unit part, the key to the sound quality performance is the performance of the audio processing chip and the configuration of the Bluetooth transmission protocol. The audio processing of iQOO TWS 2 is completely based on the second-generation Qualcomm S3 audio platform, and the design of dual DSPs not only increases the computing power by 100%, but more importantly, it also has further improvements in the actual performance of audio computing, and the total harmonic distortion of the whole link is reduced to an incredible 0002%, compared with other similar products on the market, it has an absolute advantage in the anti-interference of telecommunications and the restoration of audio signals. It is precisely because of this chip that the iQOO TWS 2 is naturally certified with Snapdragon SoundTM Qualcomm Snapdragon Hearing technology, and it is also a TWS headset that has passed the Hi-Res Audio Wireless wireless "small gold standard" certification.
Like most of the same kind on the market, it still stays in Bluetooth 50 or 52 different, iQOO TWS 2 supports the latest Bluetooth 54 protocols, equipped with support for high-quality audio transmission and low-power audio codec LC3, whether it is in the audio-visual experience or e-sports games and other applications, it can be solidarized for better latency and power consumption, and the official introduction can achieve a minimum of 25ms of extremely low latency performance when used with optimized iQOO mobile phones. In the gaming experience, the 44ms full-link gaming low latency can bring a smoother gaming experience.
Jiudan once posted on Weibo to talk to everyone about his first experience of iQOO TWS 2 sound performance, and I personally feel that this headset is one of the few first-line mobile phone brand headphones on the market that can control the "classical**" scene well. If I had to say the biggest difference in the sound of these headphones, I think it would be in four words: real and natural. Unlike many similar companies that pursue a very large sense of low frequency or rich density of mid frequencies, iQOO TWS 2 has a fairly natural and realistic sound performance in all frequency bands due to the installation of a higher-level decoder chip and unit diaphragm, while maintaining a considerable density. Although this performance cannot be compared with the combination of wired HIFI headphones and top-of-the-line portable devices, the sound of the IQOO TWS 2 has a huge advantage over the previous true wireless Bluetooth headphones at the same price.
It is precisely because of the above that the playback application of iQOO TWS 2 will be wide, from the most basic pop** to jazz** live, from ACG and game electronic music to rock rap**, and even the compilation of not too large classic** can be achieved in the category of "good sound". The iQOO TWS 2 can also give a relatively strong dive and a considerable dynamic response in the low-midrange part while maintaining a relatively rich sense of volume, which makes it a great experience in movies and games. Although I'm not a fan of mobile games, in order to test the performance of this headset, I still ** popular games such as "Peak Speed" and "Devil May Cry", iQOO TWS 2 has a good sense of sound substitution in these two games, especially the low latency performance of "sound and picture co-production" has a good help for the high smoothness in the gaming experience.
The iQOO TWS 2 that Jiudan bought this time is a electric white color scheme, the metal decorative ring at the opening of the battery compartment is very eye-catching, and the minimalist white is also a low-key and restrained style that I like. Of course, if you are a young person who pursues visual impact, this headset also has a phantom yellow color contrast, which should meet most people's aesthetics. After talking about the appearance, Jiudan would like to mention one more thing about the iQOO TWS 2, which supports IP54 dustproof and waterproof design, and the single-sided earbuds are only 48g, you can almost wear it without feeling. It supports a total power of 45 hours of use and a fast charging capacity of five hours of listening after 10 minutes of charging, so you don't have to worry about the battery life of this earbud anymore.
Overall, iQOO TWS 2The comprehensive performance of noise cancellation is the most outstanding in the same category on the market in the Android camp, and at the same time, it has also come to the height of the first camp in terms of audio and video game experience, battery life, wearing comfort, etc., which can be regarded as a representative work of the new generation of active noise cancelling true wireless earbuds equipped with the second-generation Qualcomm S3 audio platform, so if you are a blue factory user, the advice of the nine sections is that it is recommended to rush directly. Other brands and even iPhone users can also focus on it, after all, the price is very friendly and the noise cancellation feature is so useful. **10,000 Fans Incentive Plan