Designed to help you boost your performance the tomtom runner 2 music large gps sports watch with headphones has 3gb of music storage enabling you to listen to over 500 energizing and motivational songs have fun during your runs and use the audio performance feedback to push yourself harder or train in a race mode that allows for choosing one of your past performances to race against this stylish lightweight multisport watch offers a highly accurate gps tracking system to provide real rime r