The description of the LED Backlight Digital Clock:

1.Large LED digital display

2. Alternately display time ,date and temperature (Temperature can be deleted)

3. 3 sets of Alarm Clocks  & 12/24 time model switchable

4. Display the temperature with digits in F / Celcius

5. Time surface can be fixed or Clock,Date,Temperature SCAT

6. Turn on voice control display "ONSD",Close display --SD

7. Down key to open or close the voice control

8. LED getting darker between 18:00 and 7 :00 to keep LED light soft at night

9. Material : MDF +PVC with LED light

10. Operated by AC  adapter(Not incl) and 3xAA(Not incl) / USB Line(Incl)

REMARK : Above function is defferent from defferent modles,

and also the price defferent.