Item Type: Indoor Outdoor Thermometer <br>Material: Plastic <br>Plug Specification: EU Plug 100-240V <br>Host Battery Parameters: 1 x CR2032 Button Battery (Not Included) <br>Receiver Battery Parameters: 2 x AA Batteries (Not Included) <br>Projection Function: Support Simultaneous Projection of "Time and Temperature" <br>There is a Switch to Choose Continuous Projection or Turn off Projection: Support <br>"Indoor Temperature + Time" and "Outdoor Temperature + Time" Alternately Display: Support <br>Time (12h/24h) Optional, Date and Day of the Week (7 Languages) Display: English, German, Italian, French, Spanish, Dutch and Danish <br>Dual Alarm Function: Choose from "Monday to Friday", "on Weekends" or "7 Days a Week" <br>Weather Forecast Function for the Future 8 Hours: Support <br>Indoor Climate Comfort Display: Support <br>Indoor Heat Index Numerical Display: Support <br>Outdoor Dew Point Temperature Display: Support <br>3 Levels of Indoor/outdoor Mold Risk Reminder: Support <br>Temperature Check: <br>Indoor Measurement Range: -9.9℃～50℃ (15℉～122℉) <br>Outdoor Measurement Range: -20℃～+60℃ (-4℉～140℉) <br>Humidity Detection: <br>Indoor/outdoor Measurement Range: 20%RH～95%RH <br>Weight: Approx. 478g / 16.9oz<br>1、Multiple Functions: Digital hygrometer has multiple uses, it is not only a thermometer, a hygrometer, but also a projection alarm clock and a weather clock, which is highly practical. <br>2、60m Data Transmission: Indoor outdoor thermometer 60 meters long distance data transmission, can be hung, can be placed upright. <br>3、Temperature Prediction: The digital room thermometer predicts temperature, automatically changing from indoor temperature to outdoor temperature. <br>4、Projection Function: The alarm clock is projected on the wall in a soft red color with a very clear view, but it won't disturb you or your child's sleep. <br>5、Multiple Languages Display : The indoor outdoor hygrometer includes a display in 7 languages and is easy to use, just install the battery.Host and receiver are shipped without batteries.1 x Indoor&nbsp;Outdoor&nbsp;Thermometer<p><p>1 x Receiver</p><p>1 x Power Adapter</p><p>1 x User Manual</p></p>