I have known the brand of fearlessness very early in my friend's introduction. What makes me shine is not the 3D printing cavity, but the very unique labyrinth catheter. This kind of bold innovation makes the homogenization serious in the custom earphones. There is a glimmer of life.
1, out of the box
The fearless box is not small, the front is a front view of the earplugs, the huge logo, the lower right corner shows the first half of the English name, and the overall is very simple. The name of fearlessness reminds me of the strange thief Kidd in Detective Conan. He is also fearless, and any treasures are dare to steal.
The back is a sketch of the product line: earplugs, wire and aluminum storage boxes.
English name of the intersection of the front and side
From the middle of the outer box, you can extract the inner box, you can see the fearless logo and English, just the fearless pinyin initials are W. This folding package is more intuitive, you can see everything when you open it, for example, qdc Gemini is also This kind of package-like manual is quite simple and intuitive, and it talks about the wearing method, cleaning method and maintenance method.
Combined with the data, aluminum storage box, box 126.7g, diameter 74.78mm, height 32.99mm. In contrast, it is almost the same size as the VE storage box in my hand. The storage box of this size is the standard size of many metal storage boxes. There is no problem with the general earplugs. The wire is slightly thicker and basically has no play. The 8-core wire can only be changed. The fearless storage box does not lose VE, but there is no soft material inside the storage box.
The earmuffs included are enough.
Acme8 is transparent 3D printed and can see the internal structure:
Summary: Acme8's overall packaging feels very mature, and it is not a feeling of domestic earplugs.
2, details
Acme8's artwork is very mechanical, and the watch gear is stitched. When I first saw this panel 3 years ago, I felt very personal. Different from the general 3D printing shell headphones, the full-cavity 3D printing technology that is fearless adopts several levels of equipment accuracy requirements. The number of high-cost gears is counted in the panels I have seen, stacked together and leveled. Feeling, if you can make the teeth more consistent, the effect will be better.
(Change line AB finished taking a little rush, give the reverse) The most attractive labyrinth catheter, very good-looking, a total of 4 layers and 4 columns, the corners are not good. According to the official introduction, the accuracy of the internal acme8 catheter is extremely high: a layer thickness accuracy of one-tenth of a millimeter, a sound tube as low as 0.3 mm, and a feature level as low as 0.1 mm, making the customized tuning of the catheter a reality. The effect of the catheter on sound quality is indeed obvious, such as plastics, resins and metals, which have an effect on sound.
The catheter port is not very thick, and the three catheters below can be seen faintly. Accurately calculated phase delays are possible under length, thickness, curvature, and digitized catheters. The unique catheter phase technology will minimize the damage caused by phase interference that is most difficult to solve with multi-unit headphones.
Divided by 4, the crossover and the line are concentrated here, there is no messy feeling. Solid cavity, unlike many earplugs are hollow, not resistant to falling, it is easy to break holes, the advantages of solid earplugs I personally experienced, once km18 from the ear position fell to the concrete floor, did not see and stepped on One foot, it’s okay to pick it up; I used to listen to an a12 demo, and changed the line to pull out the pin base.
Looking at the unit, the catheter from another angle, and even seeing the thickness of the panel
If the above 5 1:1 macro images are not cool, then take a look at the following four 2.3-fold magnification maps.
The maze catheter 3D print traces can be seen. If you want to be a private model at the beginning, you can only choose black. Now that the technology is upgraded, the private model can also be transparent, and the gospel of transparency control.
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