Radio-controlled clock with digital time display, calendar display, and indoor temperature display. This DCF radio clock features automatic time adjustment to the most accurate clock in the world. The time zone can be manually set if the DCF time differs from the local time. Thanks to the foldable stand, the clock can also be used as a desk clock. It displays the moon phases for each day, from new moon to waning moon. The clock includes an indoor temperature display and shows hours, minutes, and seconds. It can be mounted on the wall and has a calendar function with a switchable 12/24-hour format. The calendar display includes day, month, and weekday, with the weekday display available in six languages: English, German, French, Italian, Spanish, and Dutch. The thermometer has an indoor measurement range of 0 °C to 50 °C.