1.NoteMOES SMART IR blaster come with UL certified adapter and USB 2.0 cable,you may plug wherever there is a socket or USB port.One single room one smart IR is recommended as infrared can not break through the wall.Only supports 2.4G Wifi connection.For brands supported by IR blaster, please check the documentation and use the search function to inquire. 2.All-in One ControlMOES All-in-one IR remote controller devote to activate Air conditioners,TVs,fans,DVDs,STBs,TV BOXes etc Infraed device with one single MOES SMART IROnly support Ir (38KHZ),RF not included) 3.Remote Control from AnywhereEquip with MOES Smart IR Controller,you may control IR devices with free mobile "Smart Life/Tuya" app anytime anywhere(Compatible with Android & iOS). 4.Hands-free Voice ControlAlexa,set A/C to 77 degrees Fahrenheit.A voice command can activate MOES Smart IR controller to remotely control most infrared control device.Such as air condition,FAN,TV,DVD,STB,TV BOX etc.(Furthe