Alarm Clock LED Temperature Time Day/NightMultifunctional device that can measure humidity, temperature, and time. Allowing you to adjust the comfort in your home. Including a calendar and clock function, an alarm clock with snooze function, an indoor air comfort indicator, a colour weather forecast function. Variety of backlight options for easy reading. Material: ABS Temperature measurement range: 0 50 (32 122) Humidity measurement range: 10%RH~99%RH Temperature accuracy: + 1 Humidity