1.The socket is connected to the Internet through a WiFi wireless network.The socket has timing functions,reservation functions,etc. 2.You can control the socket from anywhere with a network connection through your smartphone and check the on/off status of the socket. 3.You can control any electrical equipment connected to this socket from the local network or remote network,such as desk lamps,corridor lights,living room lights,etc. 4.The socket uses the WIFI+BLE connection method,which has faster connection speed and simpler connection method. 5.The socket supports for Amazon ECHO,Google Home and other voice speakers,and the socket status can be controlled through language. Product name:Smart socket plug Support system:Alexa/Google Home Input voltage:100-240VAC 50/60HZ Control method:APP control/voice control Operating temperature:-20C-50C Rated power:13A Wireless standard:IEEE802.11b/g/n Key life:100,000 times Colour:B:Black Material:ABS Package Contents: 1 x Smart socket plug 1 x English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.