Features:1. Indoor and outdoor temperature and humidity displayIndoor temperature range: -10u2103~50u2103;Outdoor (referring to the sensor) temperature range: -40u2103~60u2103Indoor 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 trends4. 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, Denmark8. Trees show the four seasons9. Indoor five-level comfort index10. 150 city sunrise and sunset time reminder11. Moon phase function12. Frost point warning13. 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 calibrated15. The host matches three sensors, which can be set as three-channel carousel or fixed in a certain channel16. Five levels of backlight brightness17. The key tone can be turned on or off18. The host and sensor low battery promptSpecifications:Color: Black,WhitePlug Type: EU PlugSize: 166x113x26.5mm (6.5x4.4x1in)Technical ParametersIndoor temperature measurement range: -10u2103 to 50u2103Outdoor temperature measurement range: -20u2103 to 65u2103Indoor humidity measurement range: 1% to 99%RHOutdoor humidity measurement range: 1% to 99%RHSensor effective connection distance: 100 meters in an open environmentPackage List:1 x Weather Station Console3 x Sensors1 x Manual1 x Power adapter