Confortable, looks good. What else could go wrong. Granted, the phone I used it for (A cheap ZTE smartphone) was nothing to write home about, but the card ran into formatting issues pretty quickly after installing the card into the phone. Theyre still comfortable now that theyre broken in. Make sure when putting in the speakers that you put them in a spot your chin strap base doesnt cover or fold onto, itll severely dampen audio quality. So why this one? Easy. The app can also play a variety of background noises for when you want to concentrate or relax: pink noise, white noise, ventilation fan, waterfall, diving, ocean waves, rainy day, songbirds, perfect storm, babbling brook, cavern, or crowd. In the end, this thing was a huge letdown. For extra security in fixing my heels, I took advice from another reviewer and created my own stretch spray (2 parts water 1 part rubbing alcohol in a spray bottle). The slobber on the keyboard was here before I started typing, thats my story.