Design and form factor
These are my first relatively nice pair of in ear headphones, and I love the sound quality so far. They do come with a nice little case to put them in, which is nice to have. The noise isolation is as good as my noise canceling over ear headphones, and listening to bass-heavy music sounds great. I am having a problem with keeping them in my ears, they tend to pull out a little just from moving around. It may be my ears, but I couldn't imagine trying to work out with these in, it seems like they would be too much of a hassle. They also seem very flimsy, but I haven't had any problems with this yet. I just hope I can figure out a way to get them to stay in my ears better, without compromising sound quality.
Durability rating changed from 3 to 4
Edited comment on Durability