Matches any display tube in specification between 14" ~ 21", 25", 28", and 29"2) Adopts LA76810, LA76828 and sound effect control IC: LV11163) Realizes digital adjustment of total function through IC bus and geometric property4) Adjusting 50/60Hz and 16:9 geometric property 5) Wide screen switching 16:9 and 255 channels programmable turning with auto memory6) Color system: PAL/NTSC 3.58/NTSC 4.43/SECAM (optional)7) Audio system: 4.5M/5.5M/6.0M/6.5M8) AV output, DVD input and acoustics television (listen alone) function9) Surround sound extension and five choices of sound 10) Ring-down on/off and function of menu translucence  11) Multi-language OSD: Chinese/English/Vietnamese/Russian12) Calendar, game, background without signal and on/off effect setup13) Blue signal/black signal/factory symbol (optional)14) Picture mode: standard, soft, memorial, vivid and light15) The function of improving image such as skin choice, picture strengthening andlowering