Stay on top of the changing weather, indoor and outdoor temperature, humidity and lightning with the help of the AcuRite weather station forecaster! FEATURES: Self-Calibrating Forecasting Technology: Receive a hyperlocal weather forecast 12 hours from your current conditions as the outdoor sensor combines elevation data with barometric pressure measurements to generate a forecast for your exact location., Real-Time Lightning Detection: Stay aware of potential thunderstorm activity with audible and visual alerts on the indoor display as the outdoor sensor detects and counts cloud-to-cloud, cloud-to-ground, and intracloud lightning strikes within 25 miles of your location., Real-Time Weather Conditions: Track indoor and outdoor temperature and humidity, barometric pressure trends, and estimated distance to the nearest lightning strike., Historical Records: Cycle through indoor and outdoor temperature and humidity records that reset daily at midnight., Comprehensive Weather Information: Keep tabs on extreme cold weather with a freeze alert warning when the temperature reaches 32 degrees Fahrenheit (0 degrees Celsius) and a heat index warning when the temperature is above 90 degrees Fahrenheit (32 degrees Celsius)., Multiple Placement Options: Utilize the display’s integrated keyholes for easy wall mounting or the removable base for tabletop use., Strong Wireless Technology: Use the included mounting hardware to install the outdoor sensor within 330 feet of the indoor display to receive weather measurements over a 433 MHz wireless frequency. WHAT'S INCLUDED: Digital display, Outdoor sensor, Instruction manual. DETAILS: Display: 5.5" H x 7.6" W x 0.6" D, Sensor: 5.88" H x 2.6" W x 0.9" D, Weight: 1.5 lbs., Wall plug power source, Power: 5V adapter (included), Uses 4 AA batteries (not included), 433 MHz, RF wireless types, 330 ft (100m) wireless range, Water resistant, Measurement Range: -40°F to 158°F, Model no. 01071, Manufacturer's 1-year limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140. Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents. Size: One Size. Color: White. Gender: unisex. Age Group: adult. Material: NONE.