1.Voice control:once you have this switch,you can connect it with Alexa( echo/dot/tap) or Google Assistant for voice control.<br> 2.Wi-Fi Remote Control:You can use "Smart Life" APP in your smart phone to control the switch wirelessly with Wi-Fi or 4G network.no hub required.<br> 3.Timing Function:Take full control of your home or office lights thanks to schedule timer that will allow you to plan the exact time to turn lights and appliances on/off automatically<br> 4.Share :This samrt switch can have several control sites shared by different family members.one mobile phone can control many switches also.<br> Q&A<br> Q:How do I set the light to fast flash?<br> Turn on the , turn off the power after 10 seconds, and then turn on the power again.<br> Long press the operation button 10 seconds.<br> Confirm the indicator rapidly blink.<br> Q: How do I set the light to slow flash?<br> Turn on the , turn off the power after 10 seconds, and then turn on the power again.<br> Long press the operation button 10 seconds.<br> Confirm the indicator rapidly blink.<br> Long press again the operation button for 10 seconds until the light flashes slowly.<br> Note: The new will take 1 minute to connect to Wi-Fi and the Internet,<br> and if it's not connected for a long time, please check your Wi-Fi status.<br> Q: After adding the successfully, shows is offline and out of control?<br> It may be that the Wi-Fi password was entered incorrectly.<br> It may be that the is too far away from your router, that the signal is too weak, or that there is interference around.<br> Check that address filtering is turned on in the base of your router and, if so, please turn it off.<br> WiFi Smart Breaker<br> Independent connection with Alexa<br> also Google home and mobile app control<br> Specifications:<br> 1. Working voltage: AC90-250V 60HZ/50HZ<br> 2. WIF: IEEE 802.11 b/g/n<br> 3. Maximum current:<10A<br> 4. Size:90*38*22(mm)<br> Package Included:<br> Smart Light Switch*1