Specifications:
Material: acrylic + ABS
Battery: CR2032 battery (For memory time when power cut, not included, the watch is powered by USB cable)
Size: 24 * 9 * 4cm (bigger than other stores)
Power supply: DC 5V 0.75 W
General settings:
  1. General Configurations:
Press and hold the "set" button to set "12 / 24H" & rarr; "Time" & rarr; "Year" & rarr; "Quote" & rarr; "℃ / ℃" For "+" and "-" buttons. (Touch the "Configure" button to enter the following configuration)
  2. Setting the tightness mode:
Tap the "+" button & rarr; "L-SL" four levels of automatic sensitivity in sleep mode; "L-AU" three levels of automatic sensitivity; "L-01" first gloss; "L-02" second gloss; "L-03" third gloss; Turn off the screen. Such a cycle operation.
  3. Display mode settings:
Press the "+" button to change the display mode:
(1) only show time
(2) Time, date and temperature cycle display
The alarm settings:
  one! Touch the "-" button to open / close the alarm
2. Press and hold the "-" button to enter the alarm settings
3. Start postponing:
When the alarm sounds, touch any key to activate the alarm, the alarm indicator light flashes slowly
4. Turn off the alarm:
When the alarm clock rings, press and hold any key to deactivate the alarm, enter the following alarm status
Graphite Crucible Mini Gold Furnace Metal Melting Torch:
1 LED watch (without box)
1 x USB cable (2M, adapter not included)
1 x User Manual (The instruction picture is attached at the end of the product description)