Marathon digital atomic wall clock with temperature & humidity can be both wall-mounted and standing. The large, wide-angle, easy to read display has an ambient light sensor, which triggers a soft backlight when it is dark. You can easily switch between 6 time zones (Pacific, Mountain, Central, Eastern, Atlantic & Newfoundland), choose from 7 languages (English, Danish, Dutch, French, German, Italian & Spanish) and select Fahrenheit or Centigrade for the indoor temperature display. Along with the time, day, date and indoor temperature, this clock also displays indoor humidity. The CL030052 Digital Alarm Clock with Temperature & Humidity makes an excellent wall or desk clock and with an alarm and snooze function is also great as bedside alarm clock.