Features: 1) 1.8" 65K color connect screens: a) Multi file formats support b) Can recognize MP1, MP2, MP3, WMA and video in AMV formats 2) Firmware upgrade available: you can download upgrade software from website enhancing player''''''''''''''''s function 3) FM stereo radio: powerful automatic or manual tuning capability, save up to 40 channels (20 channels in each system) 4) E-documents: you can download text files into the player and read it any time as you like 5) Driver free USB memory: can manage your files in USB memory without specified software, no need drivers in WIN2000 or furthers 6) Secret space: you can separate part of the memory encrypting and hiding in using programs provided, where data cannot be seen or written by others 7) Recorder / repeat: voice can be recorded and saved in WAV or ACT format, phase / contrast repeat available 8) Equalizer normal, rock, pop, classic, soft, jazz, bass 9) Play modes: normal, single repeat, play catalog, repeat catalog, repeat all, shuffle, lyric 10) Timing turning off: the player provides Sleep and battery saving mode, more convenience for you 11) Complete dynamical menu: visualized dynamical menus with text instructions make you easy control