Specifications:

• This wireless weather station calculates the weather forecast for the next 24 hours based on weather-related variables, including changes in temperature, humidity and barometric pressure to generate a accuracy personalized forecast for your location, allow 3 to 7 days for barometric calibration as will ensure an accurate personal forecast for your location.
• Uses advanced patented wireless technology to provide more powerful and stable data transmission. The wireless temperature and humidity monitor updates and transmits temperature and humidity data every 30 seconds with a transmission radius of up to 328 feet, helping you monitor all the locations you care about most.
• 5 inch display and backlight - Plug in the USB cable and the backlight stays on, with easy-to-read information in bold black. Tabletop or wall-mounted design allows you to place it in a convenient viewing location.
• Don't worry about the weather anymore! You get real-time indoor and outdoor temperature and humidity trends, switchable °C and °F, comfort indicator, future weather, daily max/min data, and low battery indicator.

Indoor Outdoor Thermometer Wireless, 5 Inch Display Digital Hygrometer Thermometer Monitor with Sensor and Weather Station, White