This cable is HEAVY, I recommend it only for stationary use and preferable with custom IEMs.
It needs a lot of burn in time, after 3 months of use it starts opening up:
It has a super black background, strong bass performance, wonderful mids and smooth, non fatiguing highs.
It’s crystal clear and it shows you all the deficiencies of your hifi system, so you better get an excellent DAP and good IEMs.
But then you will be in audiophile heaven. I‘ve never heard anything like this !!!