-Hold up 6 messages, (1 can store 512 characters, 2-6 can store 256 characters)
-7*21 Resolution, 147pcs LEDs
-9 Different Scroll Speed and brightness
-Just manual program with three onboard buttons
--Scrolling from right to left, left to right, up to down and flash
--Power: 2pcs CR2032 battery
--PCB size: 117x37mm
COlor: