As an amateur network code word dog, I’ve only written a few pieces of flapping streets. However, the code word dog should not have so many problems, especially when it comes to coding, where noise becomes a powerful excuse for my inability to become a god. Because I've never been on Aunt Zhang. In fact, until last year, I learned that there are actually anti-noise headphones in the world. Before that, I had been using 3M noise earplugs and earmuffs to reduce noise.
3M earplugs are super cheap—10 yuan per year, 10 pairs. They work, but not great. The soundproof earmuffs are big and thick, designed to be anti-human. Wearing them makes me look like a fool with two ears sticking out. They aren't really useful outside the house, only occasionally at home.
Later, I learned about Ohropax, the so-called leader in the earplug industry. I bought two boxes of the soft series. Compared to 3M, they were way better in comfort and noise isolation. Then I tried several domestic products like certain zero, one suitable, one excellent, but none could match Ohropax. From then on, I stuck with it. Until now.
The brand is called Ohrfrieden on some Chinese platforms, and its Chinese name is An Eryou. I'm not sure about the relationship between Ohrfrieden and Ohropax. Some say Ohropax was registered in China, so it had to be renamed. I bought two sets—one was brought back from the Netherlands by a friend, and the other was Ohrfrieden. They looked almost the same to me.
Now, I only have one pair left of the soft series. Later, I also purchased the colorful and wax pill series from the same brand. Their noise reduction effect is better, and I'll explain more below.
Besides using them during the day for work or coding, since my home is in a street building, there's always some noise. So I developed the habit of inserting earplugs when it's not bright. That way, I can feel like it's eight o'clock. Sometimes, after six o'clock, there’s a lot of arguing, and one day when I couldn’t sleep, I just wore them and listened to my breathing. I fell asleep quickly. It has become an essential part of my life.
Once, I picked up a headset in an Apple store and wanted to know why it cost 2800 yuan. After the clerk explained, I realized it was the active noise-canceling headphone, the QC25. I tried it, and the clerk turned it on. In that instant, my eyes lit up. It felt like entering another world, completely isolated from the noisy mall around me.
From that moment, I learned about the QC35 and soon bought a pair. The noise reduction effect was as good as in the store. Wireless convenience was a big plus, and I didn’t have to worry about the trouble of earplugs. As for sound quality, I’m a wooden ear, but this level of headphones was amazing. Overall, it's almost a perfect noise-reduction product.
Another thing I noticed about the QC35 was the thick sponge on the headband. The red coil in the picture is positioned exactly where it should be. Many people might argue that such thoughtful design and human-centric features would make anyone happy. But I’m in the 0.01% who find it uncomfortable. It's genetically related to our family—our male heads have a distinct feature, slightly pointed on top. Even though it's not sharp or deformed, it’s not round. This design is very friendly for most people, but it makes me feel alarmed. Within half an hour, the top of my head feels like a hard object, and it gets more uncomfortable over time.
I tried various ways to improve comfort, including awkward adjustments, but it was still hard to wear and easy to fall off. Also, if the earmuffs don’t fit snugly, even a little air leak ruins the noise cancellation experience. After wearing it for half a year, I finally reluctantly gave it to a local brother.
Now, I rely on noise-canceling headphones for more than just sleep. Earplugs without music features can no longer satisfy me. I’m bound to buy a noise-canceling headphone, and my target is still the industry leader.
I’ve checked out QC25, QC20, QC30, etc. QC25 and 35 designs are out (just double 11 license only 900, ah, unfortunately). QC30 shocked me with its plastic material, gaps, and poor build quality. It seems easy to break, so even if you catch up with the new egg, you need to spend 1.7 million copies of Zhang Damo. I hesitated to pay for it. QC20... old products, market tested, sound quality is good, but I’m a wooden ear, and the price is too high. Usually maintained at two thousand lines. The lowest price is 1,200, which still feels like losing a few hundred million.
During that time, the MDR-1000X between Sony and QC35 dropped to 1399. When I waited to buy it that night, I actually fell asleep! Two more blinks naturally missed it.
In the process, I accidentally found the Philips SHB8850NC, Bluetooth wireless, active noise reduction, priced at 299. During that time, I was in a noise-reducing earphone vacuum belt, and my heart felt itching. I thought it wasn’t expensive, and it would be nice to buy a machine for use in the office. When I received the order, I heard it after getting the goods. Uh? Actually catching up with live, sound quality, listening to Cheeks and the like can make fun, noise reduction... really, plus it's pretty cheap, stay on, now just throw it in the office, take a call and watch a movie. Specific noise reduction will also be explained below.
Later, I found out that QC20 actually did not engage in activities on 11th. WTF! Jingdong said 1499, but I didn’t see it. I only saw it was out of stock or 2000. On Taobao, it was a deposit, and it was inflated. Your sister was inflated and she didn’t even look at it. So the planned things were shattered.
Also at this time, I accidentally saw the Sony 750NA, as long as more than four hundred activities after the increase, quickly checked, usually sold 1199. Perennial eight or nine hundred, online and Aunt Zhang's value of friends said a lot of evaluation of this goods also looks good, thinking that anyway, missed the QC20, and this goods is so cheap, even if you bought a bike that doesn’t matter, it doesn’t matter.
As a result, my hands had taken together the noise reduction six treasures of the poor: Sony 750NA, Philips 8850NC, 3M noise earmuffs, and three earplugs of Ohropax.
Objectively speaking, these are not perfect, they all have their own shortcomings, but also have their own advantages (except for 3M earmuffs), both different, also have a comparative value.
Before that, I just made two originals. I don’t know if I’ve been diving for a long time. Originally this stuff was really addictive, so even though it’s a bunch of bargains, I’m still trying to compare my ideas. For everyone to see, if you can help some valuable friends, it is the best.
Next, I will use a few more common scenarios, namely, bus, subway, street, high-speed rail, to compare the noise reduction skills, because there are also QC35 experience in the past six months, so it will intersperse some of the subjective feelings and QC35.
First, a brief commentary and the subjective feelings of wearing.
750NA: Low noise, but not too much. Especially when it's quiet, it's obvious that once you turn on the music, it's completely gone. The earbuds aren't designed very well. I'm often worried that I'll fall, though most of the time, it is not suitable for use in activities. Comfort: Because I have the habit of plugging plugs all year long, this in-ear style is not a problem for me at all. I can wear it for hours and the sound quality is at least as good as Apple's original.
8850NC: Clear low noise, the same music can completely cover up. Non-early ear clip design, but it will not squeeze the ears very hard to suffer. There is no sponge on the top of the head beam, this point has won my heart. No QC35 with For my discomfort, I can wear it for a long time. The price of the sound quality is not required, a word of satisfaction, almost the meaning than the QC35, but compared to the 750NMA, I prefer to use this goods to listen to music.
Ohropax's soft and colorful series, refer to an official website map.
Noise reduction on the bright series is better, the softness of comfort is better, I personally feel the same, it is difficult to tell the difference that is subtle, which is actually the same to buy, but colorful can be distinguished by color, this is an advantage.
As for the wax pills, a thin layer of cotton is used to wrap a piece of sound-insulating wax in it. Before use, the cotton wool is torn off and the wax pill is stuffed into the ear. Note that it is not inside the ear hole. Soundproofing is really good, actually better than the previous two, and the comfort is much better than to plug it into the ears.
But! Wax balls are really wax! Sticky! After plugging your ears, your fingers will be a little sticky! After using the ear hole, it feels sticky!
3M Earmuffs: Wasteless Waste!
Then compare the scene noise reduction capabilities, noise index from the mobile phone detection, certainly not allowed, but relatively speaking, can be a little reference to the comparative value.
The bus (Qingdao) has a noise peak of 82dB. There are no front and rear streets around Qingdao. Only in the front and rear, buses frequently increase the horsepower uphill and downhill. Some older models may have a lot of noise.
The subway (Qingdao) has a peak noise level of 90 dB. Qingdao’s subway has just passed a line. The number of trains is still not very high.
Main Street, Expressway (Qingdao). This road is a new road. The road is wide and wide. The car runs smoothly and the noise is around 70.
The high-speed rail, for the purpose of this evaluation, I deliberately sat for a few minutes and sat back there. It was said that the high-speed rail was really good. At the time, the speed was 179, but the noise was only 60.
Each section of the noise reduction effect, if it is a percentage system, QC35 can give 90 points.
750NA: A good noise reduction effect can give 75 points, especially in the subway, the moment of noise reduction, if the QC35 is equal to directly enter another world, then 750NA is already half into another body The world, just behind the door has not closed the feeling, the ambient noise has been eliminated more than half, the station station sound can still be heard clearly, picking off the moment of the headphones, can feel the feeling of being suddenly shocked by high noise.
8850NC: Just like the price, it really is an entry-level noise reduction effect, with a maximum of 60 points. The best use of the effect is on high-speed rail and public transportation. The noise around it can be reduced, and the wireless design should be given when you sit outside. When people give way, they will reduce a lot of trouble. I just wore the 750NA for a while, so I simply replaced the goods.
Ohropax, soft=bright, the sound insulation (noise reduction) effect after wearing is completely better than the above active noise canceling headphones, including QC35.
I used to use the QC35 to make comparisons. In addition to not listening to music, the ability to isolate ambient sounds can be stabilised steadily over QC35. Of course, if the goods are used together with the QC35 (not at all), the effect will be better. There really is a feeling of deafness.
Wax balls still have no love, and their sticky hands feel uncomfortable.
3M Earmuffs: Garbage!
In summary, these prices are not expensive, the most expensive 750NA is also only four or five hundred, but also worthy of use. I am ready to use, do not want to wait for qc20, and wait for the goods to wait for the QC30 upgrade.
Although the entry level is really some active noise reduction, wood ear requirements are not high enough to listen to the sound quality, plus wireless, only 299 yuan, anyway, I did not feel sorry to buy Philips 8850NC, just throw the office, not afraid to lose, see The movie opens and the phone is very good!
Ohropax: Do not buy wax pills. The rest is fine. If you don’t want to use active noise canceling headphones, it’s just a sound. If you don’t want to use detours, buy 3M or domestic imitation goods and buy Ohropax. On the line, more than 30 boxes per day can still be used for more than half a year.
3M earmuffs: anti-human design, super chuck, noise is also much worse than earplugs, do not buy a pure waste of money.
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