ESS Solution Support JPEG/MP3/MP4/WMA/MPEG1/MPEG2/MPEG4/AVI/VCD/SVCD/DVD file format Support multi PLAYER modes,like picture/music/video/mix/circle PLAYER modes etc. Built-in HDD memory from 20G to 80G USB 2.0 Support CF/SM/SD/MMC/MS card Support power on/off setup and remote controller Chinese-english OSD menu. Adjust the pigment;brightness;contrast by remote control Support TV/AV/Computer VGA connector Applications:Building;Supermarket;Airport;Station;Post Office;Bank;Hospital;4S store;Exhibition etc. Organic glass protected,Yellow,silver or black frame available