Features:<br> *High Quality Material: This product is made of high quality material, not easy to break, wear resistant and durable, and can be used for a long time.<br> *Multi-function: This weather clock is multi-functional, such as indoor and outdoor temperature and humidity measurement, weather forecast, alarm clock, snooze function, °C or °F convertible, moon phase display, atmospheric pressure display, 12/24 hour time, calendar, day of the week Display etc.<br> *Digital display: This weather clock has a digital display and is designed with a large color screen display, allowing you to easily read the data.<br> *Battery powered: The weather clock is powered by batteries (battery not included), easy to use, can be replaced at any time, has low energy consumption and long standby time.<br> *Easy to install: The outdoor transmitter can be stood or hung, easy to place/100 meters signal transmission distance, outdoor sensor measurement data is sent to the indoor host.<br> Notice:<br> 1.Actual color may be slightly different from the image due to different light effect<br> 2.Please allow 1-3cm deviation due to manual measurement<br> <br> Size: Host: 164*136*45MM, transmitter: 5*2.6*10.5CM<br> Power supply method: Host 3*AAA three AA batteries (not included) or adapter, transmitter 2*AAA two AA batteries (not included)<br> Measuring range:<br> Indoor temperature display range: -9.9℃～+50℃ & 14℉～+122℉<br> Indoor humidity display range: 20%RH～95%RH<br> Outdoor temperature display range: -40℃～+60℃ & -40℉～+140℉<br> Outdoor humidity display range: 20%RH～95%RH<br> Resolution:<br> Temperature display resolution: 0.1℃ & 0.1℉<br> Humidity display resolution: 1%RH<br> Error:<br> 0℃～40℃/32℉～104℉: ±1°C/1.8°F<br> -20～0℃/40℃～65℃/-4℉～32℉/104℉～149℉: ±2°C/3.6°F<br> 40%RH～80%RH: ±5%RH<br> Package List:<br> 1 x Weather Clock