... set of: Sign, Communication line, Power supply, Remote control,Software and Instructions.Packaging DetailsDimensions&Letters/Display16.1" * 4.7 ... moving.. Brightness: adjustable 4 grades or 8 grades.. FLASH memory: 512 programs, 4,000 Chinese characters or 8, ... friendly operation. Multi-functions humanized designed full-screen editing software.. Fully automatic operating system: actions, color scheme, ...