Hit the ground running and never skip a beat with this motivating, skip-free MP3 player and FM radio specially designed for athletes. Constructed without moving parts for skip-free performance under sport-impact conditions Graphical LCD with backlit display for detailed music and playback information, including track number, title, artist, time, genre, battery level, FM frequency and preset station FM radio with 10 station presets Dedicated stopwatch helps you stay up to speed Strobe light for enhanced visibility in low-light conditions 4 EQ presets and dynamic bass boost to customize output to the music type and your preferences USB port for easy downloads Lithium-ion battery provides up to 12 hours of playback; rapid recharging takes only 1 hour and full recharging is just 4 hours Musicmatch Jukebox and Philips Media Manager music management software included Upgradable to future audio formats PC and Mac compatible Shipping Weight: 3 lb