Feature: 1. 7 LANGUAGES DISPLAY: The temperature and humidity meter has built in English, Italian, French, Dutch, Spanish, Danish and German for flexibility and ease of use. 2. WEATHER FORECAST: The weather forecast function of the thermohygrometer can predict sunny, cloudy, overcast sky and rainy days. 3. SPACE SAVING: This thermohygrometer can be installed independently or wall mounted, low power consumption, easy to install and replace, more space saving. 4. VARIOUS FUNCTIONS: The thermohygrometer supports environmental comfort indication and can be alarmed or set an alarm clock, which is very powerful. 5. MULTIPLE USES: The detector can detect the air quality in bedrooms, living rooms, kitchens, offices, cars, schools, hotels, campsites and other environments. Specification: Item Type: Wireless Temperature Humidity Meter Material: ABS Indoor Temperature: The range is 0℃-50℃. Indoor Humidity: The detection range is 20%-95%. Batteries: Host: 2 x 1.5V AAA batteries (shipped without batteries) Sensor: 2 x 1.5V AAA batteries (shipped without batteries). Package List: 1 x Wireless Temperature Humidity Meter1 x Sensor1 x Instruction