Led sign support scrolling text, date, time, countdown time,Supports horizontal and vertical display
Software only Works with Windows operating system (Win8/Winxp/ Win7/ W10). Not available for Mac or MacBook
Led sign size 78 x 16 inches , 96x16 pixel resolution, strong aluminium case,Strong Memory Function, you can program messages up to 100, they won't loss when power off
1-15 levels brightness .the LED display is for indoor use, Not waterproof. If you hang in the window, the outdoor brightness, Especially in direct sunlight, will affect the viewing effect.