FJ3373 Weather Station Wireless Indoor Outdoor Sensor Multifunction Thermometer Hygrometer Digital Alarm Clock Barometer Forecast Features 1. Calendar to 2099 2. User-selectable days of the week in 7 languages: English, German, Italian, French, Spanish, Dutch and Danish 3. Optional 1224 hour format time 4. Daily alarm function 5. Automatic snooze function (OFF or 5~60min) 6. Moon phase display 7. Air pressure: - Air pressure measurement range: 600hPa mb (17.72inHg) ~ 1100hPa mb (32.50inHg) - Pressure alternates to hPa mb or inHg 8. Humidity: indoor and outdoor measurable range: 20% RH~95% RH 9. Temperature: - Indoor temperature measurement range: -9.9 C (15 F) ~ 50 C (122 F) - Outdoor temperature measurement range: -20 C (-4 F) ~ 60 C (140 F) - temperature or C or F - Outdoor thermometer and frost alarm 10. Display of air humidity and temperature 11. Weather forecast function (for future weather, please refer to professional weather forecast) Specification 1. Wireless outdoor sensor: - wall or table stand - Includes a wireless thermal sensor - 433.92MHz RF transmission frequency - Transmission range of 60 meters in the open area 2. Weather station can only support one wireless sensor 3. Power supply: - Weather station: Battery: 2 x LR6 AA???without battery ??? - Power adapter input: DC5V USB power cable (without power head) - Wireless outdoor sensor: Battery: 2 x LR6 AA - f you use a USB power supply, it can adjust the brightness of 4 levels and stay lit. If you use a battery, in order to save battery energy, it will only have very bright 1st gear and will light for 15 seconds. Package Included 1X weather station 1X wireless outdoor sensor 1X USB cable 1X User Manual