The Timex T108 is a compact digital alarm clock that will complement any bedside or home office. The large 1.5” Lcd backlit display features a 12/24 hour clock with calendar programming, and you can easily set up your time and alarm settings, then wake to the built-in buzzer or snooze for 5 minutes. The indoor temperature sensor updates every 60 seconds and can be adjusted to either Fahrenheit or Celsius, while an optional auto light sensor will automatically turn on an ambient light when your room darkens each night.