Features:  --Remote control:3G/4G/wifi,control anywhere with your smart phone.  --Smart timer:can work normaly even without network if you set up in advance.  --Cycle timer:make the device work automatically and periodically,no need to worry about it.  --One click sharing, one person added, and whole family available sharing mechanism.  --Controlled by Voice, Working with Amazon Alexa echo and Google Home Can be used to control your own bedside lamp or kitchen light switch for voice control.  --You could set up one group to turn on/turn off all the sockets.  sockets or small appliances that control electronic fireplaces, fans, air cleaners, humidifiers, aquarium oxygenators, and much more.  --One mobile phone can control more sockets, one socket can be controlled by many mobile phone.  --Can be used undertand water,IP55 waterproof.    Specifation:  Type: Wifi Socket;  Material: ABS,PVC, PC;  Item Color: White;  Size: 8.5*7*6.5cm / 3.3*2.7*2.6" (L*W*H);  Net Weight: 0.167kg / 5.9oz;  Plug Standard: EU (Optional);  Rated Voltage: AC 90 - 250V;  Max Current: 10A;  Wireless Frequency: 2.412 ~ 2.484GHz;  Wireless IEEE Standards: WiFi 802.11b/g/n;  Security Regime: AUTH_OPEN, AUTH_WEP, AUTH_WPA_PSK, AUTH_WPA2_PSK, AUTH_WPA_WPA2_PSK;  Standby Power Consumption: 0.23w;  Waterproof Level: IP55;  Working Temp: -20 ~ 80 Centigrade;  Humidity: ≤81%;  Certification: CE,ROHS,FCC;     Package Includes:  1*Smart WiFi Socket