Somebody also recommend
Etymotic Research ER4P-T microPro.
https://www.amazon.com/Etymotic-Research-microPro-Precision-Earphones/dp/B004CXBJ6A
I may order it through Amazon to compare it with Soundmagic.
If Etymotics is better than Soundmagic by 50%, I may keep it, although the former is two and half times more expensive.
But 1K$ earphone is too much for me since I use it only during travel.
https://www.amazon.com/Etymotic-Research-microPro-Precision-Earphones/dp/B004CXBJ6A
I may order it through Amazon to compare it with Soundmagic.
If Etymotics is better than Soundmagic by 50%, I may keep it, although the former is two and half times more expensive.
But 1K$ earphone is too much for me since I use it only during travel.