The jaybird freedoms are a very good pair of earphones. They fit comfortably in the ear and they are light weight. They are sweatproof and last 8 hours. I do like the ear fins as they do make a better fit. The control dongle is a bit on the heavy side but with the ear fins and shirt clip it prevents it from falling to one side. The carry pouch is very convenient. The only negative thing I would have to say about them is the way you charge them. It comes with a little battery pack that you put on the back of the earphones and plug into a micro USB cable into the wall plug. You have to be careful as not to lose them. For you can’t charge them without it. Overall a good set of earphones to use on the daily basis. Also you can change the way your music sounds with the jaybird app. It has different presets or you can customize it yourself.