1.Alarm and Calendar,Snooze,temperature 2.LED showing without radiation flashing 3.Guaranteed ... .2*14.2*4.5inchColor:BlueFunctions:Time,Temperature,snooze alarm,Calendar,12/24 hour Conversion,'C / 'F Conversionpower supplyCR2032 button battery ... : 1, Time display: Hour/min/sec display. 2, Calendar: Available to switch to calendar display. 3, Temperature display: Available to switch to ...