Here is a link to the full review i have done of these:
Here is the conclusion from my review:
I would first like to say that I review my earphones without price consideration and if they do something wrong I would rather say it than be like “Mids were recessed but are still really god for one hundred bucks”. These earphones have a sig not too my taste and I will continue for the price continue to recommend the Phonak 012 but also these depending on what sig that you are after. However from what I have read these seem to out do the Shure SE215s and if they do so I think that would be a major scalp.
I do think that these are a good buy for the price and that you should spend a bit of times finding the tips that best suit you before making decisions as i have not too recently came across the difference it makes. I think the sound from the triple flanges is what they wanted you too hear and it is in my opinion ten times better. I think it is good however that you can get a more bassy signature at any time by just swapping the tips!
For the asking price they do beat in sound quality the likes of most Sennheiser earphones at the price and under as well as all the Skullcandy and other similarly priced earphones and I would take a guess and these would be one of the better earphones in the price with the exception of my Phonak 012s and likely a few others (I may be wrong).
As for comfort, design, build and isolation these do great!