Pros: Balanced and warm, bass not overwhelming, smooth mids and trebles, isolation
Cons: Tips are loose and comes off easily, cable a bit obnoxious, buttons hard to click, sibilant
This is sort of a mini review.
Overall the sound and build quality are pretty okay. I like the smooth and balanced sound signature these in-ears have. The soundstage isn't too wide or high but it's acceptable. There is sibilance on high notes but with lower volumes it's okay. Bass is not overly powerful but still leaves impact and the mids and trebles are smooth and clear.
I like the sound they give, but there are a few things that bugs me. The tips are loosely fitted, they would easily come off or slip off when your not careful. I already lost a pair of them due to my carelessness. You just have to be aware when you put them on or off. The cable is slightly obnoxious and the buttons are hard to click. They're all pretty annoying.