Ok so have had the MI in ear sets for a week. My review. Sound quality is pretty good, better than even some sony and skullcandy sets. Bass is a little low, but then its very well balanced. The buttons work perfectly with my Samsung Galaxy s3. The cable feels flimsy and the joints might not be able to take too many pulls. Joints all have a proper plastic cover to protect them. It hardly has any wind noise or rubbing noise from clothes. So good stuff if you wsnt to workout with these.