Specifications:

• Voice control: Support alexa/Google home
• Screen: is there a protective film, please remove
• Power supply mode: DC 4.5V(3 AA Batteries)(batteries are not included)
• Origin: CN(Origin)
• Note: NO need hub to operate
• Model Number: Wifi Temperature and Humidity Sensor
• Communication method: WiFi 2.4G
• Certification: FCC
• Certification: CE
• App: Tuyasmart or Smart life