The USB is great when you need to put a flash drive or charge your headset in the middle of a meeting (because youre to lazy do to it before). These shoes are short, as you can see in the picture. However, the packaging is identical. Does what I wanted it to do. LOVE LOVE LOOOVVVEEEEEE! Didn’t think much of this pillow taking it out of the box as I like the idea of something soft and fluffy, BUT after sleeping on it from the very first night, it’s the best sleep I’ve had. e non sgranano! I think if I was 330lbs it would snap like a toothpick Overall I’m happy with my purchase and the Prtukyt do a very good job for me. I listen to a wide variety of music, top 40, oldies, rock, my playlists are all pretty varied.