Feature:1. DCF/MSF/WWVB automatic timing radio clock function (with DST function), US, Europe,British standard 3 specifications optional2. Time calendar display, time format 12HR/24HR display selection3. Seven weeks show: EN GE FE SP IT DU DA4. Alarm clock with snooze function5. Moon phase display6. Temperature and humidity display-- Indoor temperature display range: -9.9°C-+50°C & +13.9°F-+122°F-- Indoor humidity display range: 20% RH ~ 95% RH-- Outdoor temperature display range: -20°C-+60°C & -4°F-+140°F-- Outdoor humidity display range: 20% RH ~ 95% RH-- Temperature display format selection (°C/°F)7. Frost point alarm function.8. Temperature & Humidity Trend Display9. Recording of maximum and minimums indoor and outdoor temperature and humidity (can be manually cleared)10. Level 5 comfort graphic display11. Air pressure display function- display range air pressure: 600 hPa / mb ~ 1100 hPa / mb & 17.72 inHg ~ 32.48 inHg,-- Gas pressure display resolution: 1 hPa/mb & 0.03 inHg-- Air pressure unit selection: mb/hPa or inHg12. The past 24 hours pressure trend graph display13. 7 weather forecasts: sunny, cloudy, cloudy, light rain (snow), heavy rain (snow)14. Weather trend display15. Backlight function-- When the battery is powered, the backlight turns off after 15 seconds and then turns off.-- When the power adapter is powered: the backlight is bright and supports 4 brightness options.16. USB charging port17. Supports receiving up to 3 outdoor sensor data at the same time (only 1 sensor included)18. Package size: 21.6*6.5*14.5 cm19. Package Weight: 600g Power Supply:Weather Station: Battery: 2 x AA (Not included in the package) or USB power cable (included in the package)Wireless Remote Sensor: Battery: 2 x AA (Not included in the package). Packing list:1* weather clock1* power adapter1* sensor1* English manual