Wireless Weather Station Color Display Digital Temperature Humidity Moon Phase Weather Forecast Station for Indoor Outdoor Item Type: Home Weather Clock Main Unit Battery: 2 x AAA Battery (not included) Sensor Battery: 2 x AA Battery (not included) Temperature Detection Range: INDOOR: -9.9°C to +50°C / +15°F to +122°F OUTDOOR: -40°C to +70°C / -40°F to +158°F Humidity Detection Range: 20% to 95% Air Atmospheric Pressure Display Range: 600 hPa/mb to 1100 hPa/mb / 17.72 inHg to 32.50 inHg 6 Weather Forecast: Sunny, Partly Cloudy, Cloudy, Light Rain, Heavy Rain, Snow Main Functions: Dual Alarms, Repeat Alarms (Weekday and Weekend) and Snooze Function (Snooze Time: can be set from 5–60 minutes) Weight: Approx. 531.00g / 18.73oz