1、MULTIFUNCTION DISPLAY: Includes time date display, wireless signal, weather forecast, rainfall, alarm, and snooze function, indoor outdoor temperature and humidity, moon phase, battery level, and pressure record. 2、ACCURATE DATA: Weather clock displays accurate temperature, humidity, and rainfall data based on sensitive sensor data, and can predict weather changes for the next 12 hours. 3、TEMPERATURE ALARM: With indoor outdoor temperature alarm function, providing great convenience for your life, study, and work when you set the highest or lowest temperature. 4、WIRELESS MONITORING: Wireless weather clock supports up to 3 remote sensors to observe indoor outdoor temperature and humidity in multiple locations. (Includes one sensor.) 5、IDEAL GIFT CHOICE: Wireless home weather clock is a perfect present for birthdays, Christmas, New Year, or other important holidays for your friends or family. Item Type: Weather Clock Material: ABS Main Unit Battery: 3 x AAA Batteries (not included) Sensor Battery: 2 x AAA Batteries (not included) Indoor Temperature Display Range: -0℃ to +50℃ / 32℉ to +122℉ Indoor Humidity Display Range: 20%RH to 95%RH Outdoor Temperature Display Range: -40℃ to +60℃ / -40℉ to +140℉ Outdoor Humidity Display Range: 20%RH to 95%RH Atmospheric Pressure Display Range: 600hPa/mb to 1100hPa/mb, 17.72inHg to 32.50inHg Weight: Approx. 751.00g / 26.49oz 1 x Main Unit 1 x Sensor 1 x User Manual 1 x Screw 1 x Expansion Tube 1 x Adapter 1 x Rain Gauge