Features: Multifunctional - The weather station can display the outdoor temperature and humidity, weather forecast, indoor temperature and humidity, time and date, alarm clock and snooze, barometric pressure, and moon phase. Temperature and Humidity Display - The internal and external temperature and humidity display in degrees Celsius or degrees Fahrenheit optional and record min and max temperatures and humidity percentages with trend arrows. Weather Forecast - It features a sensor that can collect real-time data right outdoor, including changes in temperature, humidity and barometric pressure to generate a forecast for your location. Two Installations - Support two installations: wall-mounted or desktop. You can hang it on the wall with the hole on the back or just put it on the table.Description:- Alarm clock, snooze function for 5 ~ 60 minutes- Time (12HR or 24HR), date and day of the week (7 languages) display- 12-level moon phases (can be jumper to choose between positive display and reverse display)- Indoor climate comfort display: Level 5- Weather forecast: 6 types (sunny, cloudy, cloudy, light rain, heavy rain, snow) and weather trend display- Temperature check: Indoor: -9.9 to 50 degrees Celsius (15 to 122 degrees Fahrenheit) Outdoor: -20 to + 60 degrees Celsius (-4 to 140 degrees Fahrenheit) Resolution: 0.1 degrees Celsius (0.1 degrees Fahrenheit)- Humidity detection: Indoor / Outdoor: 20% RH ~ 95% RH- Resolution: 1% RH- Barometric pressure detection: 600hPa / mb ~ 1100hPa / mb (17.72inHg ~ 32.48inHg)- Resolution: 1hPa / mb (0.03inHg)- Outdoor high and low temperature and frost point alarm function- Temperature and humidity trend display- Recording of indoor and outdoor temperature and humidity maximum and minimum values- The past 24 hours barometric pressure graph display- Backlight: Battery-powered: 15 seconds on- Hanging and standing wireless outdoor sensor (433.92MHz RF sensing frequency, 60m sensing range, waterproof)- Power supply: 2 x AA batteries / USB power supply (no AA battery provided)Specification:- Shell Color: Black- Sensing Range: 60 Meters- Waterproof Rating: IPX4- Vientiane Clock Size: 167x129x30mmPackage included:1 x Weather Station1 x USB Power Cable1 x Sensor (work with 2 AA battery, battery not include)