Features: 1. Indoor and outdoor temperature and humidity display Indoor temperature range: -10℃~50℃; Outdoor (referring to the sensor) temperature range: -40℃~60℃ Indoor and outdoor humidity range: 1%~99% 2. The maximum and minimum indoor and outdoor temperature and humidity records (can be manually cleared and automatically cleared at 00:00 every day) 3. Indoor and outdoor temperature and humidity trends 4. Air pressure and weather forecast for the next 12-24 hours (the forecast accuracy rate is about 70%) 5. Radio time and perpetual calendar (12/24H optional) 6. Alarm and snooze function (5 minutes) 7.There are seven language options for spelling the week: UK, France, Germany, Italy, Spain, Netherlands, Denmark 8. Trees show the four seasons 9. Indoor five-level comfort index 10. 150 city sunrise and sunset time reminder 11. Moon phase function 12. Frost point warning 13. Outdoor temperature high and low temperature warning function (refers to the temperature at the location of the sensor) 14. The indoor temperature and humidity value/pressure value can be manually calibrated 15. The host matches three sensors, which can be set as three-channel carousel or fixed in a certain channel 16. Five levels of backlight brightness 17. The key tone can be turned on or off 18. The host and sensor low battery prompt Specifications: Color: Black,White Plug Type: EU Plug Size: 166x113x26.5mm (6.5x4.4x1in) Technical Parameters Indoor temperature measurement range: -10℃ to 50℃ Outdoor temperature measurement range: -20℃ to 65℃ Indoor humidity measurement range: 1% to 99%RH Outdoor humidity measurement range: 1% to 99%RH Sensor effective connection distance: 100 meters in an open environment Package List: 1 x Weather Station Console 3 x Sensors 1 x Manual 1 x Power adapter