DCF/MSF/WWVB automatic time calibration radio controlled clock function (with DST function)

There are moon phase, time, and calendar on the LED screen (time format: 12HR/24HR can be selected) 

7 countries week display: EN GE FE SP IT DU DA

7 weather forecasts: sunny, cloudy, overcast, light rain, light snow, heavy rain, and heavy snow 

The alarm clock has a snooze function and frost point alarm function 

Temperature & humidity trend display. Graphic display of level 5 comfort. Weather trend display

Records of the maximum and minimum values of indoor and outdoor temperature and humidity (can be cleared manually)

Barometric pressure trend graph display in the past 24 hours

Backlight function: when powered by a battery, the backlight turns on for 15 seconds and then goes out; when powered by a power adapter, the backlight stays on and supports 4 brightness options

Air pressure display function: Air pressure display range: 600 hPa/Mb～1100 hPa/Mb & 17.72 inHg～32.48 inHg; Air pressure display resolution: 1 hPa/Mb & 0.03 inHg; Air pressure unit selection: Mb/hPa or inHg

Temperature and humidity display: indoor temperature range: -9.9℃～+50℃ & +13.9℉～+122℉; indoor humidity range: 20%RH～95%RH; outdoor temperature range: -20℃～+60 ℃ & -4℉～+140℉; Outdoor humidity range: 20%RH～95%RH; Temperature display format selection (°C/°F)

Supports receiving up to 3 outdoor sensor data at the same time (only included 1 sensor)

This weather clock with a USB charging port