Features: Stay Connected Anytime, Anywhere: With the ability to connect to your mobilephone, you can monitor your home's temperature and humidity levels even when you're away. Accurate: This product provides accurate and quick readings of temperature and humidity levels in your home. Easy-to-Read Display: The clear display makes it easy to read the temperature, humidity, time, and date, as well as the highest and lowest temperature and humidity levels. Compact and Portable: The small and compact design makes it easy to move from room to room. Improve Your Home's Comfort: By monitoring your home's temperature and humidity levels, you can make adjustments to improve your home's comfort. Dual Temperature Units: The temperature unit can be easily switched between Celsius and Fahrenheit, making it convenient for users from different regions. It can be linked with other intelligent devices to achieves intelligent home control, such as turning on the air conditioning when the temperature is above 30℃, and turning on the humidifier when the humidity is below 68%. There are two power methods: battery powered or recharging base powered, which are more widely used. Equipped with IR remote control function, compatible with over 5000 IR devices. Specifications: Color: black Temperature measurement range: 0℃ to 60°C Humidity measurement range: 0%-99%RH Item size(include base): 100 x 90 x 78mm Material: plastic Package Contents: 1 x wifi Temperature and Humidity 1 x usb cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.