I found the cable very well built (I even made a video showing it better).
The plastic used seemed good quality, is very soft and does not scratch the skin and does not bother the ear. They also took care of the positioning of the reinforced plastic in the part where the cable leaves the connector that fits in the handset thus providing a more anatomical fitting in the ear so as not to disturb during a walk for example.
Although the connectors are made of metal, in this cable they have taken care of the size and type of metal so as not to weigh the whole assembly when the person is using it. They were especially careful with the Y cable splitter so as not to get heavy and "pull" the handset down injuring the user's ear.
In the connector that fits in the phone we observe by the photo even though it has an extra layer of plastic placed close to the metal part to avoid that the cable breaks in that part that usually moves more when we walk with the phone or when we fit in the ear.
The cable is super malleable, has no memory and I did not detect any microphones during my walks on the street. So if you want to go out even with wind, the cable will not produce sounds while you listen to the music.
A very detailed sound, presenting micro details that I had not noticed before.
The sound stage has increased considerably and has more layers with better separation of the instruments.
The bass has excellent impact, speed and texture. I can perceive with greater clarity the details of the sound produced by the instruments.
The middle men that I thought would be more reticent and less musical surprised me! I imagined that this cable would follow the same line of other silver cables! This pleased me greatly because I do not like a cold sound.
The trebles achieved good extension and detailing without being aggressive in an impressive way! I liked the result! I was very afraid the highs would be aggressive because the silver cables usually increase activity in this region in a sometimes bad way.
It's a cable that not everyone can buy. But worth it for everything it offers (comfort, excellent sound, robustness and beauty).