1.high quality indoor lcd advertising player 2.support CF/SD/USB ... log 4.network,wifi,3G.touch screen optiona high quality indoor lcd advertising player1. Metal outer shell, silver color, bus ... , MP3 and JPG etc.7. Playlists support functions, can set different folders, copy all target files to those different folders ... groups of auto power-on/off timer, able to set those 5 groups of time one day and 7 ...