[Multifunctional Weather Station] color weather forecast and projection function; indoor and outdoor temperature and humidity; historical highs and lows in 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, as well as calculate weather forecast for the next 8 hours based on the trend barometric pressure. Therefore, you can make a better preparation for the trip. [Time by Radio Control RCC and Double Alarm Clock] The weather station is equipped with a receiver capable of receiving the time signal in central Germany permissible within a radius of 1500 km. When RCC signal is received, it will auto time and date setting. When the signal is not received, you can set the time manually. 2 Easy 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] DC Power Adapter. Product Product size: 16.8 x 3.8 x 10 cm. Package includes: 1 weather projection clock, 1 power adapter, 1 sensor, 1 manual in English. Product Features: (1) The projection function supports "time and temperature" simultaneous projection. There is a switch to choose continuous projection or turn off the projection "indoor temperature + time" and "outdoor temperature + time" displayed alternately. (2) Time display (12h/24h ) optional, date and week (7 languages): English, German, Italian, French, Spanish, Dutch and Danish (3) Double alarm clock function. Choose between "Monday to Friday", "weekends only" or "7 days a week" (4) Weather forecast function for the next 8 hours ( 5) Indoor climate comfort display; indoor thermal index digital display (6) Outdoor dew point temperature display (7) 3 levels of indoor/outdoor mold risk advice (8) Temperature detection: Indoor measurement range: -9.950 (15122) Outdoor measurement range : -20+60 (-4140) (9) Humidity detection: Indoor/outdoor measurement range: 20% RH ~ 95 % RH (10) Atmospheric pressure detection: Measurement range: 600hPa/mb~1100hPa/mb(17.72inHg32.48inHg) (11) Outdoor high and low temperature and frost point alarm function (12) Temperature and humidity, future air pressure trend display (13) Records of maximum and minimum values of indoor and outdoor temperature and humidity (14) Adapter: European standard, 5V adapter (15) Backlight: adapter power supply : the back olight is always on and 4 gears are available (high light/medium light/low light/no light) (16) Outdoor sensor: Supports up to 3 outdoor wireless sensors simultaneously (the package only includes one). RF detection frequency 433.92MHz, 60m detection range, IPX4 waterproof ( 17) Power supply: CR2032 lithium battery (not included in the package)