2"TFT display. Support check the heart beat function. Pedometer:Steps,Distance,Speed,Calories,Time. Built-in Philip FM ... radio Specification:1. Sport Style with 2.0” screen2. Pedometer Function: Steps,Distance,Speed,Calories,Time. 3. Music playing function4. Built ... Li-battery.11.USB 2.0 high speed12.AM Radio Function: Optional13.Heart Beat Function: Optional New fm radion digital MP3 Player with ...