... 's going on. Display your name, or some message to suit your mood on a scrolling LED badge round your neck. If ... white, and more scrolling LED display Stores up to 6 messages (up to 512 characters for first message, and 256 characters for ... Two (2) CR2032 batteries User's manual (Direct Manufacturer) USB LED Badge 48x12 pixel ,led name card,led scrolling message badge .led brand logo tags for promotion