Summary: You can read tons of reviews actually discussing the audio aspects of this set, I'll just stick to saying the lows are unforgivably clear and they have a great soundstage for IEM's. They sound amazing!
Anyways, I mainly came to knock these down a peg - be sure these are for you before you buy!
Pros: Neutral mids, amazing clear lows, great highs! Great soundstage for such a small driver!
Cons: Where do I begin...they fall out, they don't fit, cord's too short, insane microphonics...never before have I heard my own heartbeat while resting.
Summary: I like the IE 800. I like *uncomplicated* earphones, those you can easily insert without searching the perfect fit to quickly enjoy music. I'm a fan of the build quality and the nice leather pouch.
Pros: consumer oriented product, nice aesthetics
Cons: unfavorable sound tuning, weird and poor treble reproduction