WiFi Connectivity: Connects to your home WiFi network, allowing you to monitor temperature and humidity from anywhere using your smartphone.<br>Voice Control Compatibility: Compatible with for Alexa and Google Home Assistant, allowing you to control the temperature and humidity with your voice.<br>Backlight Display: The backlight display makes it easy to read the temperature and humidity levels, even in low light conditions.<br>Temperature and Humidity Sensor: The temperature and humidity sensor provides accurate readings, ensuring that you can maintain a comfortable environment in your home.<br><br>Power supply:battery AAAx3 (battery not included)<br>Backlight:support<br>Wireless:WiFi 2.4GHz IEEE 802.11 b/g<br>Temperature range:-9.9C-60C<br>Accuracy temperatures: 1<br>Humidity measurement range:10% RH-99% RH<br>Humidity accuracy:5% RH<br>Weight:64g<br>Notes:<br>1. Bluetooth is only used for network signal connection and cannot be used alone.<br>2. This product is powered by batteries and does not include batteries<br>Colour:White<br>Material:Plastic<br>Size:5.6x5.6x2.3CM<br><br>Package Contents:<br>1 * Temperature Humidity Sensor<br><br>Only the above package content, other products are not included.<br>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.