Specifications Led high of character:5"red 7-segment led display 4 digital,HH:MM display
radio controlled led clock Model number :GC504A
1, Case dimension is 590*158*40mm. 2, Led high of character:4"red 7-segment led display 4 digital,HH:MM display and 2.3"red 7-segment led display. 3, Case:black aluminum alloy.. 4, Power wire: length 1.8M.. 5, Remote control:infrared remote control.. Optional digital height have 0.5",1",1.2",1.5",1.8",2.3",3",4",5",6",8",10",12",14",16",18",20",22",24",26",28",30",32",34",36",38",40" and so on can customized