You will be deceived if u think the looks of this earphone in the picture are not upto mark....In reality these are some sexy pair of earphones with Bright Hot red sprayed around it!!!!!!!One of the best looking earphones in market.Build quality is top notch .. Very rigidly built and able to withstand daily wear and tear...Cable microphonics are Ok.....Aluminum machined design is added advantage as it contributes to both sound stability and structural strength.Coming to Sound, These will be like , you sitting in an Oscar award function and listening without disturbance of the crowd!!!!!!!Bass is really solidddddd!!!!!!!! It stands upto its name...Bass is too enormous!!!!!!!Jus tune it up with an eq like viper4andriod.... Sub bass and Mid bass Both are tightly and sharply produced.....It doesnt leak into other frequencies .....Instrumental sound can be heard DISTINCTIVELY even though there is great amount of bass......Sound separation is damn good.......Soundstage of these pairs are pretty wide......I am starting to listen new notes in older songs which i never noticed before.....Its like true surround sound....Overall I can say that all the musical instruments are miniaturized and put in these IEM's:)Vocals are not all muffled by the bigg bass...U can listen to some Folk or Classical music to test these....And please listen to 320 KBPS mp3 or FLAC format songs......They will really make a big difference....I ve aslo listened to all of the sony xb series, JBL s22a and beats IEM's and they really fall way behind these cans!Also U can check out cks99x and cks1000x which are the forefathers of cks77x!!!!!!;)Noise cancellation.: when u are lsitening at 70% volume u ll never know what's happening around.....So noise cancellation is pretty good....Warning: Pls listen only upto 70% of the volume on these IEM's.......Volume is too loud!!!!! Else U'll be soon spending on medical expenses...Accessories include a super smooth velvet pouch which looks really PREMIUM and it really is.......Also 3 pairs of Extra size earbuds are supplied...I still donno about the warranty....Shud Check it....U wont get these solid bass line of earphones at any local store as its imported from Japan.....I got it from "Beyond Toys and Gifts Seller" for 4299....I was lucky as it was the last piece:)I shud actually give it 6/5 rating!!!!I love u AT!!!!!