Function as follows:
1.colorful LCD backlight.
2.outdoor/indoor temperature display.
3.outdoor/indoor humidity display.
4.calendar display( year, month,day,date with time display)
5. 12/24 hour option
6. C/F option.
7.alarm and snooze function.
8.dynamic clorful weather station.
9.accompany with outdoor temperature/humdity emitter.
10.wireless trasmission technology.
11.weather station clock