As a metropolitan dog of the Metropolis, it is spent on the subway for about 2 hours every day. Purebred subway dogs know that the junction of cars is a safe haven for avoiding crowds, but the friction of metal cannot be changed every time. In this way, noise reduction headphones have become a necessity from luxury goods. It started with QC20. Every time the noise reduction is turned on, it is a burst of “waves†and the world is quiet. In addition to shock, it is still shocking. Relentless years of remorse, good fortune. The beloved QC20 was left as an excuse for ex-girlfriends, and my world was restored to noisy and mediocre. Finally, in June 2016, the QC30 was released. Unfortunately, Tortoise BOSE has also learned about hunger marketing, and it has not started shipping until November. QC30 is not sold directly on the mainland. The major cross-border e-commerce companies are also recommended Baoer-style QC35. However, people who have used it all know that wearing an ear-type earphone in the summer and walking to the street is the same as the presence of a cannon. And the sponge is eroded by sweat and needs to be replaced from time to time. Therefore, choose Hong Kong or the United States to purchase. Before and after the end of November in Hong Kong, it was completely out of stock and it took three months for the flight. Decisively replaced by Meiya, the support friend mailed back. It took 25 days to return and no tax. After receiving the Spring Festival gift from the ocean, I can't wait to get out of the box. The whole package is a few times bigger than QC20, and it is very heavy. In the case where the equipment itself does not increase the weight, the workmanship of the carton should be more elaborate. Pull out the inner box to see the headset. In fact, since the beginning of June has been brushing maps, at first sight seeing the earphone already has no excitement before. The entire headset feels very smooth. Collars use skin-friendly materials that are non-slip and soft. The collar is relatively thick, and all kinds of distortion are not worried about breaking. I think most people mention that the weight of the collar is moderate and there is no foreign body sensation. It will not feel too much to wear for a long time. Pro-tested to play the Bluetooth wireless models, between the weight of Zhongzhong, are well controlled. Some other details: This time the qc30 button is harder and requires a finger to press it. The younger guy may be a lot of hands-on exercises and he will practice his power. Later, his wife will love you more. The color of the headset was replaced with a dark blue, very deep; it was a century stronger than the yellow and black twists of the QC20. Here's a score for the QC30 design The charging slot is inside the collar. It is also often criticized. Actually, it's okay. It's not as bad as everyone said. Basically it can prevent soil, and it does not reach the point where it is necked. Here's work to pass it. The design of the power switch has to be said to be a wonderful thing. Too hard. Are you when we are all Kato eagles? Also, the switch is designed to be on the inside of the neck and the wrists of the fingers must be twisted in order to force. Boys, if you just feel that the volume keys are not difficult, then please challenge the key. Daily hard work, family life will be more harmonious and happy. To add that the origin of headphones is China. Ensure the product's technological level. Wearing comfort is as always. The earplug stays in the ear for 2 hours without any discomfort. The earplugs are soft and the M earbuds fit into the shape of the ear, and the movement is not loose. Especially after comparing millet's new Bluetooth sports headset. Most sporting headphones now learn bose's shark fins, but for some reason, they can't fit the contours of the ears. It's not that you have to use your ears for a long period of intense pain. It's loose and loose. The overall life of the headset is good. Previous friends also had assessments. However, due to over-wired to wireless, previously QC20 can be charged with one side, while opening the noise reduction; now the barrier of the collar, this operation has become very different style. Friends who do not believe can make up for themselves. And because the power button is difficult to press, it often forgets to turn off the noise reduction. Saying a good Bluetooth battery life is actually a matter of course. The foreign body sensation in the collar is negligible. Use the habit just fine. However, it is easy to be eroded by sweat in the summer. Dogs on the subway and walking dogs estimate that they will be eroded in a summer. The Bluetooth connection was quick and I didn't think anything was wrong. Noise reduction ability: Personally feels less like QC20. First, this iteration focuses on independent noise reduction level control. But in practical applications, there is no suitable application scenario. This point has already been mentioned in the evaluation of other friends. Second, by adjusting the noise reduction level through the line control, there are too many intermediate grades, and the difference in each grade is not obvious. The so-called graded noise reduction is entirely a pseudo demand. This is also a big mistake easily made by the product managers of many technology companies (I'm not a developer, and I don't have any prejudice against product dogs). Finally, after the QC20 was turned on, there was a burst of sound. Although many friends don't like it, they have to say that they have created a sense of ritual that opens up noise reduction. QC30 canceled this point, whether it is reasonable and worth discussing. HOWEVER, my dissatisfaction with QC30 noise reduction is mainly based on the hope that the iterations will not be satisfied. As far as the noise reduction level of the product itself is concerned, it is still separated by several universes compared with the products below 1,500 yuan on the market. In the end, it is the most fantastic sound quality. Base has been greatly revised. It is completely unlike the previous product "bong, bong, pa". There is no sound of Dafa's 1000x. It feels more like a piece of music. I would rather have him insist on more product differentiation. Just my 2 c. In general, a penny and a delivery. Although walking along the way from QC20, there is not much surprise. However, it still kills 95% of in-ear noise reduction products on the market. Personal opinion, if you have never used noise reduction headphones before, you can go QC20. After the "wave", the silence of the entire world, enough to blow a year's Niubi. And after all, there is at least a difference of 500 yuan. My QC20 has gone with the ex-girlfriend and I only use Xueqiang QC30. Best Vapor Cig,Vapor Cigarette,Vaporizer Cigarette,Electronic Cigarette Maskking(Shenzhen) Technology CO., LTD , https://www.szdisposablecigarette.com
