The description of the LED Backlight Digital Clock:

1.Large LED digital display

2.LED display Time / Date / Temperature/ 3 Alarms /Voice Control

3. 3 sets of Alarms

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. Nighttime automatically start soft light funciton so that not too dazzling to sleep

9. RESET key to restore the product to the  factory date

10. Operated by DC 9V adapter(incl) and 1xCR2025 button cell(incl)

REMARK : Above function is defferent from defferent modles,

and also the price defferent.