Feature: 1. Multiple Data Display: Indoor weather clock can display date, time, week, December phase, weather, temperature and humidity, etc. 2. Multi Purpose: Digital color weather station is not only an alarm clock, but also a thermometer and hygrometer, with multiple functions. 3. Backlight Display: The thermometer clock has a backlight, which can be viewed clearly and quickly even in dim light conditions. 4. Weather Forecast: Wireless weather station can calculate the weather forecast for the following 12 hours based on the barometric trend. 5. Alarm Function: Weather station clock has outdoor temperature upper and lower limit alarm and frost point alarm function, always reminding you. Specification: Item Type: Digital Color Weather Station Product Material: Plastic Product Size: Approx. 20.5 x 13cm / 8.1 x 5.1in Weather Clock Battery Parameters: 2 x AA Batteries (Not Included) Sensor Battery Parameters: 2 x AA Batteries (Not Included) Indoor Temperature Display Range: 0℃～+50℃ and +32℉～+122℉ Indoor Humidity Display Range: 20%RH～95%RH Outdoor Temperature Display Range: -40℃～+70℃ and -40℉～+158℉ Outdoor Humidity Display Range: 20%RH～95%RH Forecast the Weather Forecast After 12 Hours: Sunny, Cloudy, Cloudy, Light Rain, Heavy Rain, Snow Sensor Transmission Distance: 60 Meters in Open Ground Weight: Approx. 587g / 20.7oz. Package List: 1 x Digital Color Weather Station1 x Outdoor Sensor1 x Power Adapter1 x English User Manual Note: Ship without battery.