ITEM NAME:Mini Smart Switch Wifi Wireless Remote Control Smart Home Automation For Tv S8O1 Mini Smart Switch Wifi Wireless Remote Control Smart Home Automation For Tv S8O1 Easy to use : 1.Upload "Smart Life" from your smartphone APP Store, and then registered a user, if you already a user of "Smart Life" , log in it. 2.Plug into the power supply, press the reset button more than 5 seconds, untilthe blue indicator flashes. 3.Ensure the smartphone connect with 2.4GHz Wi-Fi. Keep the YTF close enough to the appliances. 4.Open the "Smart Life" app and add devices, you should choose Smart Remote until successfully connects to your smartphone. Then you can choose which devices tocontrol, including TV, AC, FAN, etc. Material: ABS Color: Black Connectwith Alexa : 1.Open the Alexa app on your smartphone, add "Smart Life" in Skills. 2.Then, Alexa will prompt you to successfully connect the, you can say: "Alexa, turn on the air.Open the "Smart Life" app and add devices, you should choose Smart Remote until successfully connects to your smartphone. Then, Alexa will prompt you to successfully connect the, you can say: "Alexa, turn on the air conditioner ".