These speakers are announced in the title and in the text as WiFi. Wifi corresponds to a standard (802.11) and these speakers are are absolutely not comply. If they are wireless thanks to the transmission box that must be connected to the headphone output of the transmitter and only that. WiFi on your computer, your smartphone or tablet so will absolutely not able to dialogue with these speakers. Good wireless product of acceptable quality that can render good service in relation to their prices but it is dishonest to pretend Wifi. We need a wire between the transmitter and the housing and a wire between the electrical outlet and the power supply of the same housing; it's been TWO son.