Running Vest With Speakers - Hot Pink - Reflective Roadnoise Vest with integrated speakers allows you to listen to music without blocking the sounds around you. No dangling cords. Nothing pulling on your ears. No batteries. Just plug in you device and go. Highly reflective for low-light and dark situations. Very weather tolerant speakers which are early removable for washing. Light weight. Quick drying. Bounce-free snug fit. Holds you phone in a comfortable spot just below your chest.