• Radio controlled fully automatic set-up & adjust to summer/winter time changes• Clock with 12 / 24-hour time formats• Perpetual calendar displays, month, date & day of the week• Multi-function LCD display showing time, calendar & indoor temperature• Temperature displayed in °C or °F• Crescendo alarm with snooze• Backlight with mood down lighting• Clock is powered by 3 x AAA batteries (not included)• Dimensions of clock: 6.4 x 10 x 11cm