... :R,G,Y,B,W 5.waterproof Product name: taxi led display(multi-languages,2-line) Model No.: SL-704 Specification: Cabinet ... × 125 × 37mm Height of Character: 121.92mm Display area: 770mm x 96mm Display color: Red or Yellow Brightness: High intensity for outdoor use ... Function: 1. 512 messages.(Every message has 512 characters or 256 Chinese) 2. Special memory,stored you edited message,even the ...