Feature: 1. APP CONTROL: Support cell phone APP download, built in WIFI connection video tutorials, guide how to connect the product and WIFI. for TuyaSmart solution, connection setup is simple to operate. 2. DATA UPDATE: Weather forecast clock's time, date, weather data and other data are configured to get updates directly from the network, no need to set manually, more convenient and accurate. 3. WEATHER FORECAST, 12 24 HOURS FORMAT: Weather forecast for the day and the following 4 days, easy to arrange travel plans. Time optional 12 24 hours format with alarm function and snooze function. 4. MULTIFUNCTION: Indoor and outdoor temperature and humidity data display (°C or °F display toggle) Barometric pressure, wind speed and frost alert function, wind speed in km/h or Mph selectable. Indoor comfort display. 5. PREMIUM MATERIAL: Wireless indoor outdoor thermometer is made of premium ABS material, lasting, stable performance, not easy to damage, long service life. Specification: Item Type: Smart Weather Clock Material: ABS Weight: Approx. 668g/23.6oz Host Battery: 2 x AA Batteries (Not Included) Outdoor Sensor Battery: 2 x AA Batteries (Not Included) Functions: Day's Weather Forecast and Following 4 Days Weather Forecast, Indoor Outdoor Temperature and Humidity Data Display, Barometric Pressure, Wind Speed and Frost Alert, Time, Date, Weather Data, Etc. Battery:Battery Will Only Be Used for 15 Seconds When the Backlight Is On, No Network Data Will Be Downloaded from the Battery Product, It Is Recommended to Use the Battery as a Backup Power Source. Batteries Are Recommended as a Backup Power Source. Power Adapter: 4 Levels of Brightness Can Be Adjusted, The Backlight Can Be Always On. The Weather Clock Can Be Downloaded Normally.. Package List: 1 x Color Weather Clock (Battery Not Included) 1 x Sensor (Battery Not Included) 1 x Power Adapter 1 x User Manual