General description The Wireless Thermometer Hygrometer Weather Station is a multifunctional device that provides accurate indoor and outdoor temperature and humidity readings, along with a color weather forecast and projection function. It features a dual alarm clock with a snooze function, a three-level mold risk display, and a four-level backlight for easy visibility. Technical specifications Product size: 16.8 x 3.8 x 10 cm Indoor temperature measurement range: -9.9℃ to 50℃ (15℉ to 122℉) Outdoor temperature measurement range: -20℃ to +60℃ (-4℉ to 140℉) Indoor/outdoor humidity measurement range: 20% RH to 95% RH Atmospheric pressure measurement range: 600 hPa/mb to 1100 hPa/mb (17.72 inHg to 32.48 inHg) RF detection frequency: 433.92 MHz Detection range: 60 m Power supply: DC power adapter (5V) and CR2032 lithium battery (not included) Waterproof rating: IPX4 Compatibility and accessories Supports up to 3 outdoor wireless sensors (only one included) Package includes: 1 weather