Features:VA Large Color ScreenSolid Wood Frame Design with VA clear color screen, which displays more informations you need: Time / Calendar / Week / Comfort Index / Air Pressure / Indoor outdoor temperature and humidity / Weather forecast / Change trend display.Wireless Outdoor Sensor433.92MHZ RF transmitting frequency, 50 meters transmission range in an open area. Up to 3 wireless outdoor sensors can be connected(package include 1 sensor)Switchable FormatTemperature alternatively in or . Pressure alternatively in inHg or hPa/mb. Time in 12/24HR format with Dual alarms.Brightness Adjustable Only when the power cable is connected can the backlight be turned on continuously, 4 levels brightness adjustable. The battery will only use the backlight to light up for 10 seconds. With snooze function ( OFF or 1 ~ 30min).Widely UsedSuits various scenario like bedroom, attic, garage, pet case, cellar, refrige etc. Temperature alert can be setted, When the indoor and outdoor temperatures reach the set alarm value the weather station will issue an alarm.Specifications:Material: ABS + Beech WoodPerpetual Calendar Up to Year 2099Day of week in 7 languages: English, German, Italian, French, Spanish, Netherlands and DanishTransmitter low battery indicationHumidity measurable range : 20%RH ~ 95%RHIndoor temperature measurement ranges: -9.9(14.2) ~ 50(122 )Outdoor temperature measurement ranges: -40 (-40) ~ 70 (158)Maximum / minimum value record of temperature and humidityBarometric pressure measurement ranges: 850-1100 mB/hPa ( 25.10 ~ 32.48inHg)Power Supply:Weather Station: Battery : 2 x LR03 AAA(not included), Power input: DC 5V 600MAWireless Outdoor Sensor: Battery: 2 x LR6 AA(not included)USB Power Cable Length: 1.5mDisplay Size: 112 * 62 mm / 4.41 * 2.44 inchWeather Station Size: 14.8 * 2.5 * 9.9 cm / 5.83 * 0.98 * 3.9 inchSensor Size: 9.7 * 4.9 * 3.2cm / 3.82 * 1.93 * 1.26 inchItem Weight: 210g / 7.41ozPackage Size: 15.8 * 11.1 * 7.2cm / 6.22 * 4.37 * 2.83 inchPackage Weight: 412g / 14.53ozNote: the product can use three sensors at the same time, and one sensor is provided by default when shipping. If you need more sensors, you can contact customer service to place an order with SPU:E23975.Package List:1 * Weather Station1 * Sensor1 * USB Power Cable1 * User Manual (EN/DE/FR/IT/ES)