The shop says the warranty is 2 years. There are 2 parts of the cables, the shorter upper part is kind of rubber material and the lower upper part is made of cloth. I'm more worry about the rubber part. I didn't ask whether it is covered under warranty or not.
Isolation is somehow varies, I don't really get a good isolation, it's fully covered, but I can still hear outside noise, for me TF10 isolates better, but maybe I have to change to smaller/bigger tips. For my friend, he said the isolation is good.
Yes, JH13 sounds a bit lack of weight (I obverse vocals in this context) compared to JH16, to me JH16 really sounds as open as an open I hear normal sound without earphone.
I tried again today, I'm still impressed. Btw, it has 3 sound filter, all comments above based in the so called 'reference' filter. I did tried the Bass enhanced filter, to me, it added the bass a little but, but the overall sound gets warmer considerably, less transparent, less the brilliant high. I did not try the enhance treble filter though.
Today I compared with TF10, TF10 sounds noticeably warmer, less brilliant treble, much less detail, less instrument separation, but more bass.
I tell you this is a VERY detail earphone. This is the first time I can hear in Jason Mraz concert, the audience is actually really sing with him, which I never noticed on other earphone, or headphone, detail retrieval is really amazing. It beautiful, speaker like high, speaker like vocal clarity, well, I still prefer LCD-2 bass tho, but the bass is totally acceptable.
One thing that I'm worried is whether the sound is going to be fatiguing for long term listing, for that, I guess somebody really have to buy a pair and listen for hours at home, this is what I'm worried, ... for that $$$ ??? hmmm ..... anybody want to take the plunge???
I also did try with an amp, iBasso P4, the sound improve even further, the vocal become more 3 dimensional, and more bass punch, so, it does improve quite significantly with amping.
