Package Includes1 x Weather Station1 x Wireless Outdoor Sensor1 x USB Chagring Cable1 x English User ManualSpecifications:Color:BlackSize:15.2x11.2x3.5cmMain function:a. Time function: time/minute/secondb. 12/24HR transferable (base on the time form of the mobile phone)c. Date function: year/month/date/week displayd. Alarm function: to setting the daily alarm and workday alam by APP, with snooze function. e.Positioning function: APP can locate the current city.f. Indoor temperature range:-20-50C (-4F~ 122F)g. Indoor humidity range: 20%-95%h. Outdoor temperature range: -40C-70C (-40F~158F)i.Outdoor humidity range: 20%-99%j. Remote viewing: APP can check the indoor and outdoor temperature and humidity remately (if mobile phone equipped with the device before).If the APP keep running, you can remotely view the indoor and outdoor temperature and humidity curves.k. Weather forecast: the APP can select the display of the weather forecast for 1 to 3 days. The maximum and minimum temperatures of today.tomorrow and the day after tomorrow can be displayed.(you can select 1H/3H6H/12H to update).l. C/F transferable by APPNotice:1.Please allow 1-2cm error due to manual measurement.Please make sure you do not mind before you bid.2.The colors may have different as the difference display,please understand. / About service / On- Time Delivery Full refund if product isn't received in guaranteed delivery time Longer Protection 15 day more protection