1. This smart socket only supports WIFI 2.4GHz, not 5GHz or not BT. 2. TUYA smart life plug is compatible with Alexa, Google assistant, DuerOS, Rokid, Xiaomi AI and IFTTT, which helps manage your home device via voice control. 3. LSP A7 is recommended to be installed in a three-pin socket,It is not recommended to install two plugs side-by-side in a two -pin socket. 4. The maximum load current of smart plug is 16A, overload protection, flame retardant housing to ensure that you and your equipment get the best protection. 5. The shape of the socket is small round edge, it’ colour is all white.