"5.7"" colourful display for time & full weather informationReceive weather data from 7-in-1 weather sensor (YC1137) via 868 MHz RF transmission, RCC time sync & DST Auto/Off function ( MSF UK Version ),Buzzer alarm clock with ice pre-alert function , Display time, calendar, weekday & Moon phase , Able to set the moon phase display for Northern / Southern hemisphere ,Buzzer alarm clock with ice pre-alert functionIndoor temperature (°C/°F) & humidity readings with comfort indication & trend Outdoor temperature (°C/°F) & humidity readings (YC1137) with trend.Gust or Average wind speed (mph, m/s, km/h, knots).Beaufort & wind levelReal time & dominant wind direction in 360° & 16-direction resolution ,UV index (0-16) .light intensity reading (Klux, Kfc, W/m ).Measure Rain rate, Hourly, Daily, Weekly, Monthly, Total rainfall (in/ mm) with indicator,.Weather forecast (sunny, partly cloudy, cloudy, rainy, stormy, snowy)Barometric pressure in relative or absolute readings (hPa, inHg, mmHg)Weather index for outdoor feels like, heat index, wind chill, dew point readingsMax / Min memory records & past 24hrs hourly record , Hi / Lo alert setting (indoor/ outdoor temperature & humidity)Alert setting (weather index, High wind-speed, High daily rainfall & Pressure drop)Flashing indicator for Hi/Lo alert warning on the LCD display , UV and light calibration.3-mode brightness: Hi / Lo / Off7 languages for weekday (EN/ DE/ FR/ ES/ IT/ NL/ RU),1 x wireless 7-in-1 professional weather sensor (YC1137) included,.Support up to 3 pcs wireless extra sensors (YC80) (Not included — Optional).Wall mount/ desktop usage,.Adaptor included , Product size: 168 x 143 x 24mm (W x H x D) , 1 x CR2032 back up battery (included)."