FREEDOM 2 delivers the perfect custom-fit in seconds with SpeedFit integrated cord-management and combined tips and fins. They’re so comfortable and secure you’ll forget you’re wearing them while you run. With this you get soft and flexible combined tips and fins, you can easily switch from over-ear to an under-ear fit for easy access to the mic when a call comes in. Wherever your run takes you– rain, snow, or mud. They’re double hydrophobic nano coated for the ultimate protection from sweat and whatever else comes your way – go ahead and run wild. This headphones work with the Jaybird app, allowing you to alter your sound to your preference. Save your new sound profile to your buds, name it, and share it with the Jaybird community. 4 hours on the buds + 4 hours on the included charging clip means you never have to stop.