I bought these iems after a long research on the internet and I can honestly say I'm glad I purchased them. They sound incredible. They have good bass and excellent mids. When I first tried them I was a little disappointed because to me treble felt a little inadequate. But after a little eq tweaking, highs became as good as the other frequencies. The best part is because these are dual-driver iems, lows never interfere with mids and highs. I listen to a wide range of generes and I am totally satisfied with their performance. If you are a music lover and can afford the price tag, just go for them. They seem to be highly underrated for the sound quality they deliver. Moreover, the build quality is excellent and the chords are removable. Although, as per my knowledge, replacement wires are not yet available in India. The Comply eartips are very comfortable and provide good noise isolation, but they may lead to some treble loss. Nothing that can't be fixed with a little eq tweaking.PS - Their sound quality depends a lot on the DAC of the source device. They sound loud and perfect on my iphone 5s but the sound quality suffers if I use them with my Dell Venue 7 tablet. Just something to consider before the purchase.

If you are looking for a front and instrumental soundstage with dual driver and you are also looking at budget, this is the best product for you.I do have other IEM's which are not bought from amazon, but there if I compare any good quality single driver IEM's those are no match for this product as far as budget segment is concern.So what exactly this product is?Well, these are in ear monitors which creates perfect soundstage for those who loves to hear technical detailing of music. However with these IEM's bass lovers will be little disappointed, not like that it does not produce bass, but bass with variation , is some where missing, specifically in deep bass on ultra low frequencies.Hows the noise isolation?Now that is the department which really is exceled by these IEM's these in ear monitors are really good in sound isolation as far as you are selecting right silicon sizes. and yes comply foam is just amazing.How was amazon's role in this?Amazing, was delivered to me within 18 hours, and was in perfect package with all angles of the box intact and crease free.Quick review:Pros:1. Better sound stage2. Dynamic wide range of frequency3. Great sound isolation4. Comply foams ( They are utter expensive if you are buying separately )Cons:1. Lacks Bass range2. IEM's body isn't that comfortable in ears for longer durationSo the verdict is, if you are short of budget and you love to hear details in sound, than this for you...