... adaptive filter 3. double fan design 4. rich signal 19",26", 32" ,42'' HDMI stand-alone lcd information totem 1.new ... . support language: chinese, english and multi-language.support file format: FAT/ FAT32/ NTFS.supported video format: MP4/ AVI/ DIVX/ VOB/ DAT ... support 1000 wordssplite screen function: support free splite screen 19",26", 32" ,42'' HDMI stand-alone lcd information totem