Ener-J SHA5202 Smart Wifi Plug (Alexa & Google Home Compatible) On/off Any electronic appliance set timers create scenes from your smart phone from anywhere in the world WIFI Smart Plug is controlled by phone app with timing remote control. Control on and off on your appliances electric heating through this smart plug Works with both Google Home & Amazon Alexa Wireless IEEE standards:WIFI 2.4GHz b/g/n Size: 100*60mm Humidity:?80% Material:ABS+PC Voltage range:AC 100-240V Max current:10A Wireless frequency:2.412~2.484GHz Security type:WEP64/WEP128/TKIP/CCMP(AES) Security mechanism:WEP/WPA-PSK/WPA2-PSK Wireless consuming:0.3W Working condition temp: -10~45C Passed CE ROSH FCC certificate Working with Amazon Alexa Ener-J SHA5202 Installation Guide – Available Here Comes with a 2 Year Warranty