LCD Screen Size: 19"2, pixels: 800 x400 1024X 1024;3, Brightness: 300 cd/m2;4, contrast: 450:1;5, a screen display and the Chinese and English menu;6, NTSC / PAL automatic identification system;7, built-in multimedia player CF card to facilitate content of the advertisement without DVD or video recorders, cost-savings and space;8, and electricity supply cycle automatically broadcast without manual;9, the support of media file format: CD/VCD/DVD/DIVX/JPEG/MP3 MPEG1/MPEG2, AVI, etc.;10, programmable timer (time every day);