Samsung YP-K3JAB 4 GB Ultraslim MP3 Player 1.8" full color OLED displayMP3, WMA file supportSubscription service compatible (Janus DRM)Light emitting touch padFM tuner with autoscan and presetsClock, sleep timer and auto-off functionPhoto viewer to display JPEG slideshowsUp to 20 hours playback timeIncludes earphone and USB cable