[Multifunctional weather station] Color-coded weather forecast and projection function; indoor and outdoor temperature and humidity; historical highs and lows over 24 hours; Date and time (12/24H); 2 daily alarms with snooze function; Three-level mold risk display; 4-level backlight [Weather forecast] The weather station can accurately display indoor and outdoor temperature and humidity, and calculate a weather forecast for the next 8 hours based on trend barometric pressure. Therefore, you can make better preparations for your trip. [Time via RCC radio control and dual alarm clock] The weather station is equipped with a receiver that can receive the time signal in central Germany within a radius of 1,500 km. When the RCC signal is received, it will automatically set the time and date. When the signal is not received, you can set the time manually. 2 simple on/off daily alarms with snooze function [Hygrometer & Thermometer] Wireless Auto Weather is equipped with an indoor sensor. The outdoor sensor lets you know the indoor/outdoor temperature and humidity over time. [Power Requirements] 1 CR2032 battery and DC power adapter. Use the power adapter to keep the backlight on, and 4 levels of brightness can be adjusted. Product Size: 16.8*10*3.8cm . Shipped Quantity: 1 piece.