Model:UM-838A Description: 1.5 inches, 65K OLED full color display Touch-panel-control system Built-in Nokia MP battery MP1/MP2/MP3/ WMA/ WAV/WMV/ ASF,PHO/DMV formats, Picture browse with JPG file Lyric Synchro Display, ID3 display A-B repeat function,Voice Recording FM Stereo Radio,E book, game function