Tuya WIFI Temperature Humidity Sensor Backlight Hygrometer Thermometer Smart Life APP Control Support Alexa Google

[℃ or ℉ Can Be Set]You can use the APP to set the temperature display mode, supporting ℃ and ℉ display, and you can freely set it according to your needs. With power from three AAA batteries and settings to change how often temperature and humidity are measured by the device, get some of the longest battery life available in a highly portable package that can last more than 90 days. Battery: AAA x2(Not included) [Voice Control]Wifi temperature and humidity sensors are compatible with Amazon Alexa and for Google Home, and with Alexa and for Google connected, you can use your voice to find out the current temperature and humidity. For example, you can say "Alexa, what is the temperature in the bed room?" Color: As Shown Material: plastic Package Contents: 2x thermometer 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.