X-Vista Wifi Smart Switch Socket Outlet US Plug, Control Your Electronics From Anywhere ,Remote Control,Timing Function,Home Automation App for iPhone and Android Smartphones(White) Remotely control hard-to-reach appliances and devices without built-in power ON/OFF switches at the push of a button Turn on or off your home electronics from anywhere at any time,Never worry if you left the home appliances on. Turn on the nightlight for your little ones! Controls over Wi-Fi and mobile internet,Free app for iOS and Android smartphones and tablets Built-in child protection feature; ETL and FCC approved for safety and quality assurance Can be used for fans, air-condition,cell phone chargers, lights, coffee mill etc.