If you are the complete opposite of your beloved Green Space Pig (me), well Slim, elegant, clever, has a huge success with girls… Well I am pretty sure that you will need this New SONY DAP! The NW-S203F is for all these athlete among us which enjoy listening to music while running, and this very model will also help you to check how much calorie you burned during your run. Finally SONY installed a G Sensor which will let the DAP start your favorite play list as soon as you are running. Finally the NW-S203F is available in 1 or 2GB, this is a Waterproof DAP, and support WMA, Mp3, AAC and ATRAC3 files. 15×15x96mm and 26g.