The device is recommended for use indoors and in a dry location only , power outlet shall be used within it is published outlet rating on the instructions , 

please plug in the socket in proper condition and away form children , 

please plug in the socket full while using for safety concern . 

Parameters 

Rated Voltage : AC 110-240V 

Rated Voltage : 16A (Max)

AC Frequency : 50/60Hz

Working Temp: -20~45°C

Wifi frequency : 2.4GHz 

Maximum total power output : 3500W

support control smart socket by voice 

APP : Smart life 

2 mode : Easy mode and AP mode

See our return policy to find specific return information for this product and steps on how to return in-store or by mail.