【Indoor Outdoor Thermometer and Hygrometer】: The set comes with an outdoor sensor. The latter can accurately measure and predict the indoor and outdoor temperature and humidity. Transfer the data to the indoor weather station. It is convenient for you to read the indoor and outdoor temperature and hygrometer. 【Alarm Clock with Backlight】: The alarm clock has a snooze function. It can be turned off or set between 1 and 60 minutes. Can be hung, easy to place. And the alarm clock comes with the backlight, so it is convenient for you to read at night. 【Multi Function】: The weather station is featured with a large screen, clear and accurate. It displays alarm, clock and calendar, can display month and date. 12/24 hour time display is optional. Temperature (°C or °F are optional) and humidity. 【Weather Station】: The weather station displays current weather conditions using visual icons based on indoor outdoor temperature and humidity. There are four icons in total: sunny, slightly cloudy,