PSWP26BK Waterproof Sport Headphones MP3 Player 8GB Black Color Marine Grade Waterproof Construction - Compact Size & Style FM Radio - LCD Display Measures Distance, Steps & Calories Burned Built-in Rechargeable Battery, Up to 10 Hour Playing Time 8 GB Built-in Memory - MP3 / WMA Audio File Support Fitness Function Modes: Built-In Pedometer & Stop Watch