Integrated clock, alarm and calendar allowing monitoring of the date, time and weather Digital display of temperature, air humidity, time, weekday and date LCD with easy to read weather forecast in picture format Temperature range -50°C to +70°C (or equivalent in Fahrenheit) , humidity ranges from 20-99% 12/24 hour and weekday display Moon phase display Uses LR1130 Button Cell battery (included) WxDxH: 45x57x100mm