Smart Tuya WiFi Thermostat for Gas Boiler Heating /Cooling Powered by Battery/USB Works With Alexa Google Home Daily Programable

High-concerned chemical : None Smart home platform : Tuya Wattage : 3A Type : Thermostat for gas boiler APP Control : Tuya and Smart Life Voice Control : Google Home and Alexa and Alice Power Supply Method : Battery and USB cable Support : Heating and Cooling,Daily Programming Label:YES Voltage:220v Plug type: EU Plug

Voltage: 180–260 V