Lorell LCD Wall/Alarm Clock, 10-1/4-Inch Lunar, Silver/Black The alarm clock also features a temperature display in your choice of Fahrenheit or Celsius, a bar chart to show the temperature history. The alarm function works weekdays and weekends and offers a snooze feature The face is printed with black numerals The alarm clock also features a temperature display in your choice of Fahrenheit or Celsius, a bar chart to show the temperature history The alarm function works weekdays and weekends and offers a snooze feature The face is printed with black numerals The alarm clock also features a temperature display in your choice of Fahrenheit or Celsius, a bar chart to show the temperature history