Description: Alarm: This thermometer can send notification to your phone when the temperature or humidity is over the setting. Adjustable: This temperature meter allows you to set the refresh ratio, from 1 to 120 minutes, meeting your different needs. Easy to place: This temperature humidity meter allows you to put it on a table or mount it on a wall, making it more convenient to use. Digital display: With a large LCD screen, this thermometer is convenient to read, letting you easily learn the temperature information. Smart device: This digital thermometer can connect to a voice assistant, so you can use your voice to check the current temperature and humidity. Specification: Material: ABS. Color: Show as picture. Size(LxWxH): Approx. 6x6.3x2.5cm/2.36x2.48x0.98 inch. Battery: 3x AAA batteries(Not included). WiFi: 2.4G IEEE 802.11 b/g/n. Temperature: Measuring range: -10 to 55℃, accuracy: ±0.3℃. Humidity: Measuring range: 0 to 99%RH, accuracy: ±0.3RH. Note: There might be a bit color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Temperature Humidity Meter(with 1 Piece User Manual).