Specification:

  Material:Acrylic+ABS
Battery:CR2032 (for memory time when cut off power,not included,clock is powered by USB cable)
Size:24*9*4cm (larger than other store's)

  Power supply :DC 5V 0.75W

  Comprehensive settings:

1.General setting:
Long press "set" button to set "12/24H"→“Time”→"Year"→"Date"→"℃/℉" by "+" and "-" buttons .(tap"set" button to enter next setting)
2.Bightness mode setting:
Tap "+" button → "L-SL" four levels of automatic sensitivity in sleep mode ;"L-AU" three levels of automatic sensitivity ;"L-01" first  brightness ;"L-02" second brightness ;"L-03" third brightness ;turn off the display .such a cycle operation .
3,Display mode setting:
Long press “+" button to switch display mode:
(1) Display Time Only

(2) Time,Date,Temperature Cycle Display

  Alarm settings:
1.Tap "-" button to open/close alarm
2.Long press "-" button to enter alarm setting
3.Start snooze:
when the alarm clcok rings ,tap any key to start snooze ,alarm indicator light flashes slowly
4.Turn off the alarm:
when the alarm clock rings ,long press any key to turn off alarm ,enter the next alarm state

  Package included:

  1 x LED clock（without retail box）
1 x USB cable（2M ,adapter not included）
  1 x User manual （instruction picture is attached at the end of product description )