Led digital clock, alarm clock, digital display, timer Led digital clock, alarm clock, digital display, timerFrame Quality: ABS/PS ... :1, Time display: hour/min/sec display.2, Calendar: available to switch to calendar display. ... countdown function.5, Alarm: with 6 alarm zones, for example, you want the alarm rings at: 1:00, 2:00, 3 ... :00, 4:10, 5:20, 10:15, then alarm will ...