Multifunctional APP Control Smart Digital Thermometer Outdoor Humidity Barometric Hygrometer Indoor WiFi Weather Station Monitor Features: a.Easy connection between the wather station and your smartphone with setting video. Data collects from Internet, more convenient and accurate. b.Time and date automatic setting from Internet. Time in optional 12/24 hour format. Can be as a daily alarm with snooze function. Day of week in 8 languages user selectable: English, German, Italian, French, Spanish, Dutch, Danish and Russian. Today and the next 4 days weather forecasting. Can display indoor/outdoor temperature and humidity(C or F), barometric pressure, wind speed and frost alert. c.Wind speed alternatively in km/h or Mph. Minimum/Maximum display for air humidity and temperature. Trend display of air pressure, temperature and humidity. d.4 levels brightness backlight select with power adapter. Backlight only keep lighting with power adapter. If weather station runs with battery only, backlight only active for 15 second by press the ''LIGHT'' button, it may a little hard to see the display without backlight. e.Up to 3 remote sensors connect, roasting display 3 room weather data. (Only 1 sensor included). 60 meter transmission range in an open area. USB Charging port for electronic devices. Specifications: Power Supply: Plug Type: EU plug, 220-240V Power Adapter: DC5V 1.2A (Included) Compatible Battery: 2 * LR6 AA (Not included) ---------------------------------------------------------------- Wireless Outdoor Sensor: Outdoor Temperature Measurement Range: -40& 8451; (-40& 8457;) ~ 70& 8451; (158& 8457;) Outdoor Humidity Measurement Range: 20% RH to 95% RH Data Transmission Frequency: 433 MHz Wireless Range: Max. 60 meters (open area) Compatible Battery: 2 * LR6 1.5V (size AA) (Not included) Protection Class: IPX4 Package List: 1 * Color WiFi Weather Station 1 * Wireless Outdoor Sensor 1 * Power Adapter 1 * User Manual (English, German, French, Italian, Spanish)