You can simply ask Alexa to control your space sterilizer. After connecting Alexa to your products in a few simple steps: (1) Download our "AiLivin" app in app market then register an account; (2) Configure our devices in our "AiLivin" app and change appropriate name for your devices; (3) Download Amazon "Alexa" app from android, ios or Amazon app market then configure Echo with "Alexa" app; (4) Search “AiLivin” skill from the "Alexa" app skills category; (5) Enable “AiLivin” skill, and you'll be navigated to “AiLivin” login page; (6) Follow the instructions on the page to complete linking; (7) Now all setup is finished. You can enjoy the voice control on your home devices like these: “Alexa, turn on the HOCL space sterilizer.” “Alexa, turn off the HOCL space sterilizer.” “Alexa, turn on the Dual-Plasma space sterilizer.” “Alexa, turn off the Dual-Plasma space sterilizer.”