Shipping 10/10
around 8 days, pretty fast for cainao
Quality 0/10
came already broken, not mechanically but there is problem with left earbud: it lags/freezes every half a second for some period of time and then comes back to normal. Tested on 2 iphones.
Also charging cable doesn't charge iphones but that just happens
Sound Quality 8/10
the sound quality (without considering defective earbud) is very nice for 22$: bass is insane and rest is considerably ok. I had original ones and they were almost on pair with clones
Packaging 6/10
you can just tell it's not made by apple: colours are off and quality of the case is very poor
Personal opinion:
If you feel lucky you may try to buy them, maybe they will not be faulty. The defect is probably not vendor's fault but bad customer service is. Would I buy them again? No. Would I use them if not for the defect? Yes