Features: Versatile Weather Station -- Adopt large LCD color screen to display more information that you demands: Indoor/outdoor temperature and humidity(max/min), customize temperature and humidity (hi/lo) alerts, time/date/week, dual alarm clock/snooze(extra 5-minute sleep), vivid weather forecast, moon phases, barometric pressure and comfort level. 3-Channel Receiver 60M Wireless Transmission -- Wirless temperature forecast station support up to 3 wireless outdoor sensors, easily know weather without leaving home. Adopt advanced RF sensor technology, outdoor sensor gathers data precisely, and transmits quickly to indoor receiver. 60 Meters transmission range in an open area. Waterproof level IPX4. Tendency Chart & Weather Icon Display -- The weather station can show the tendency and record the maximum and minimum values of indoor & outdoor temperature and humidity. Air Pressure Examination: 500hPa/mb1050hPa/mb(25.10inHg31.01inHg). Barometric pressure also trend chart for the past 12 hours. Based on above weather-related variables to generate a accuracy personalized forecast for your location in 5 different icon,let your enjoy more regular life. Dual Alarm & Snooze -- You can set 2 different alarm clock to wake up you and your family separately. Also there are snozze function to allow you get extra 5-minute sleep after stop annoying alarm. And 12-level moon phrase are great for astronomy enthusiasts. Space Saving & Selectable Unit -- Wall mount or table stand, it won't take up your space. and switchable, mb/hPa and inHg available, and there are 5 language for choose to display week (EN/IT/FR/SP/GE). Specification: Main unit specification : Main unit size: 160 * 116 * 33 mm Battery type: 2*1.5V AA battery(NOT INCLUDE) Input power: USB DC5V 500mA Temperature range: 0 ~ 5032°F~122°F Temperature resolution: 0.1 & Humidity Range: 20% ~ 95%RH Humidity resolution: 1%RH Barmetric Pressure Measurement Range: 850 hPa/mb1050 hPa/mb (25.10 inHg31.01 inHg) Barmetric resolution: 1 hPa/mb (0.03 inHg) RF Channel: 3 5 Week Langual: EN IT FR SP GE Alarm Clock: 2 Snooze: 5 mins Moon Phase: 12 levels Comfortable Expression: 3 levels 5 Kinds Weather Display: Sunny/Cloudy/Heavy Cloudy/Rain/Rain+Snow Alert: Over Temperature and Frost Alarm Temperature Record: Max./Min. Barmeter Record: past 1-12hours Remote sensor specification: Remote sensor size96 * 50 * 34 mm Battery type2*1.5V AA battery (NOT INCLUDE) Temperature range: - 20 ~ 50 Temperature resolution: 1 Humidity Range: 20% ~ 95%RH Humidity resolution:1%RH Transmission Frequency: 433MHz Transmission Range: 60 meters (Open area) Quiescent current: <30uA Packing List: 1 * Wireless Weather Station Clock (Receiver) 1 * Remote Sensor (Transmitter) 1 * Instructions Manual 1 * USB Cable Have a great time shopping!