The company’s earplugs were broken, and they were reluctant to buy them (mainly poor). As a headset, there was no demand. For people who heard loud noise, they wanted to try out a brand with a certain status in the HIFI industry. Weisoniq~~~~ super low-end in-ear headphones NEW VSD 1S.
Ps: Tmall bought. Three days have received live.
No worries, out of the box, a bright black plastic hard shell. Still sturdy~
Unclear, continue to demolition demolition ~ ~ inside is a storage bag, three pairs of ear plugs, a pair of headphones.
Three pairs of earplugs of different sizes can meet the requirements of different situations, usually listening to songs, using the smallest number of earbuds, running large earplugs to avoid falling. Still considerate.
Then there is the string.
NEW VSD1S for new packaging of new wire, it seems that the wire is made of IE800 with the same factory wire. The design stems from the snakeskin sounds very powerful, but the eggs, NEW VSD1S wire is strong and durable? Have time to go to study ~ ~ ~ feels the feeling of matte. Headphone holes come with a metal strainer that helps prevent dust. As for the effect, please look at the picture green ~ ~ ~ faint circle of scale, quietly stuck there, do not move a move ~~~~~~
One place that is commendable is its ear position, which can be adjusted adaptively to meet the needs of ears at different angles. Legend of this design or applied for a patent yo ~
Next, it was the membrane material. I dare not test it. I don't want to tear it down.
The cost dropped from 199 to 129. When I bought it, it was 99. Why? It turned out that the original copper wire became aluminum wire, and the resistance characteristics of the wire rods of different materials were different. The silver wire had a strong weight in the details and space, and the copper wire was slightly worse. In terms of materials, there will inevitably not be a generation of sound quality effects, and no wonder the price cuts.
As for the sound, it feels more excellent in high frequencies and sound fields. I don't have professional equipment. I rely on my ear to test it, but I still have to say that when I listen to high frequencies, I will occasionally generate current sounds. FM phenomenon, but still meet the usual office listening to music, popular, piano, etc. no problem.
- Possess the silent soundproof generator's all advantage
- Purpose built High Cube 20 or 40 Foot ISO Container
- Externality dimension according with standard container, easy to swing, transport, using
- Optional unit protection with minimum size
- Fluid containment design for greater environmental protection
- Sound attenuated to minimize impact on site environment
- Vertical cooling air and engine exhaust path to minimize sound level adjacent to the container
- Equipped with 220VAC or 24VDC lighting.
- Air Ride suspension equipped for the softest ride in the industry
- Anti-lock Brake system
- 24 hours base tank keep all spillages contained inside enclosure avoiding external site
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Guangdong Superwatt Power Equipment Co., Ltd , https://www.swtgenset.com