All information is easy to read with any angle of view display with big digital number in big screen. Features: Easy connection between the wather station and your smartphone with setting video. Data collects from Internet more convenient and accurate. Time and date automatic setting from Internet. Time in optional 1224 hour format. Can be as a daily with snooze function. Day of week in 8 languages user selectable: English German Italian French Spanish Dutch Danish and Russian. Today and the 4 days weather forecasting. Can display indooroutdoor and humidity(°C or °F) barometric pressure wind speed and frost alert. Wind speed alternatively in kmh or Mph. MinimumMaximum display for air humidity and . Trend display of air pressure and humidity. 4 levels brightness backlight select with . Backlight only keep with . If weather station runs with battery only backlight only active for 15 second by press the button it may a little hard to see the display without backlight. Up to 3 remote sensors connect roasting display 3 room weather data. (Only 1 sensor included). 60 meter transmission in an open area. USB Charging port for electronic devices. Specifications: Model: FJW4 Main Material: ABS ---------------------------------------------------------------- Power Supply: Type: : DC5V 1.2A (Included) Compatible Battery: 2 * LR6 AA (Not included) ---------------------------------------------------------------- Wireless Outdoor Sensor: Outdoor Measurement : -40℃ (-40℉) ~ 70℃ (158℉) Outdoor Humidity Measurement : 20% RH to 95% RH Data Transmission Frequency: 433 Wireless : Max. 60 meters (open area) Compatible Battery: 2 * LR6 1.5V (size AA) (Not included) Protection Class: IPX4 Wireless Outdoor Sensor: 9.6 * 3.4 * 5cm / 3.8 * 1.3 * 2inch ---------------------------------------------------------------- WiFi Weather Station Size: 20.5 * 3 * 13cm / 8.1 * 1.2 * 5.1inch Item Weight: 580g / 20.5oz Package Size: 24.9 * 16.6 * 7cm / 9.8 * 6.5 * 2.8inch Package Weight: 685g / 24.2oz Package List: 1 * Color WiFi Weather Station 1 * Wireless Outdoor Sensor 1 * 1 * User Manual (English & German French Italian Spanish) Note: The weather station was upgraded and it added a module to the connection. It is easier and more convenient to connect and use the app. In order to distinguish the new version the products in the order ship will not have a . AA batteries are not included.