"You can use the App to control “Smart Lights” etc smart device in your house by voice.
“Popotan Smart”could control and scene your smart devices at home * Ok Google, turn on kitchen light * Ok Google, turn off kitchen light
* Ok Google, dim livingroom light
* Ok Google, brighten livingroom light
* Ok Google, set the livingroom light to 20 percent
* Ok Google, set bedroom light to Blue"