Features:[ WiFi Temperature & Humidity Sensor ] -Touch button, Classic design, Mirror screen.[ APP Remote Control ] -Open the mobile phone APP to check the temperature and humidity anytime and anywhere.[ Voice Control ] -Get the real time temperature and humidity information via voice command.[ Temperature And Humidity State ] -Temperature and humidity history curve can be viewed anytime, anywhere on the mobile phone.[ Brightness Adjustable ] -Ring adjustable screen brightness.[ °C & °F for option ] -Completely solve the difference between different countries and units.[ Temperature+Humidity Real Time Accurate Display ] -Temperature change (± 0.1°C )/Humidity changes (± 5%RH ).[ Temperature And Humidity Calibration ] -When using other equipment to measure, the temperature and humidity are slightly worse, you can use the calibration function.[ Smart Linkage ] -When the indoor temperature reaches 30°C turn on the air conditioner/When the humidityis lower than 68 % turn on the humidifier.[ Alarm Clock, Stopwatch, Countdown Function ] -Long press the "confirmation key" to display the alarm clock function/Long press the "option key" to display the stopwatch function/Long press the "option key"7 times to display the countdown function.[ More Execution Methods ] -Increase the conditions that need to be met in many ways,and select the tasks to be executed.[ Alarm Management Settings ] -When the temperature and humidity are lower or higher than the set value, an alarm mode will appear, and the log can be viewed.[ Low Battery Reminder ] -Both the device and the phone can display the battery level of the sensor.[ Group-Control Function ] -Intelligent products in different rooms can be set in groups Realize group control function.[ Offline Reminder ] -The device will only be reminded when it is offline for more than 30 minutes (the device with low power consumption will trigger the reminder after more than 8 hours), Know your device anytime, anywhere.Specifications:Material: ABSSize: 80*80*105mmUSB Input: Type-C InputVoltage: DC 5V 1ATemperature Measure Range: 0℃-60℃Humidity Measure Range: 0-99%RHTemperature Measure Accuracy: ± 1℃Humidity Measure Accuracy: ± 5%RHInstallation method: Desktop PlacedPackage included:1 * Wifi Thermometer Hygrometer1 * Charging Cable