Ⅰ. This weather station can display indoor and outdoor temperature and humidity, weather forecast, temperature trend, 24-hour high and low history, date and time (12/24H), moon phase. Ⅱ. With large digital numbers and excellent display. Whether you look at it from the front or the side, the large screen ensures comfortable viewing and makes it easy to read the data. 4-level backlight selection. Especially at night, you don't have to worry about not seeing the screen, just press the button to light it up. The light is very soft, don't worry about glare at night. Ⅲ. According to the change in atmospheric pressure provided by the wireless outdoor sensor (range up to 328 feet), the weather station predicts the weather conditions for the next 12-24 hours, instead of the current weather. The weather forecast displays 6 symbols: sunny, partly cloudy, cloudy, rainy, snowy and heavy snow Ⅳ. The weather station and outdoor sensor record indoor and outdoor temperature readings. Atmospheric pressure trend display. In addition, the minimum and maximum values are stored and can be retrieved at any time. The outdoor ice warning symbol appears and the alarm sounds when the outdoor temperature is between 27 and 36 °F Ⅴ. This weather station is powered by AA batteries. The weather station can be connected to a power adapter (power adapter not included). The indoor unit has a hole for hanging on the wall and a stand for placing on a table. In addition, the outdoor sensor can also be placed on a table or attached to a wall.