1、Temperature Unit Switching: You can set the temperature unit as you like by simply pressing the set button, which is very convenient and simple. 2、Low Power Consumption: Our temperature and humidity sensor is designed with low power consumption technology, which can work continuously for 6 to 8 hours and has a long life. 3、Remote Monitoring: This temperature and humidity sensor supports remote monitoring with cell phones, either for IOS or for Android can easily transfer data. 4、Easy to Use: The temperature and humidity sensor is practical and simple to use, easy to operate, supports voice control and easy to carry. 5、Wide Application: This sensor is suitable for different scenes. Living room, bedroom, wine cellar, closet, kitchen and bathroom can be applied.