PDP GOtality Cardio Fitness Pack for iPod Touch and iPhone Fully Functional with Headphones. Can access you iTunes library in the app. Will also include a tape measure to track body measurements. Full Totality app and Totality Express will be available in the app store for free. Reflective rim for safety, with cable management straps for comfort. Fits all iPhone and iPod touch models. Multi-Touch display can be accessed while in the case.