... RM, RMVB, AVI, FLV, VOB, WMA, MPG, MPEG-1, MPEGExpandable Card Slot Support Micro-SD T-Flash built-in 4g/8g ... output for videos, pictures Optional personalize background pictures for music Ebook, background music for picture browsing Voice recordSupports AAC format, 1G device can ... Alt, lyric displayTime display, clock portable 4G/8G/16G MP5 Music Player 4.3'' dual Touch Screen FM radio&game function