A remote control apparatus , comprising: an inputter comprising input circuitry; a communicator comprising communication circuitry; a microphone ; and a processor configured to: control the communicator to transmit a first Bluetooth packet requesting an electronic apparatus to output a non-audible sound to the electronic apparatus based on a control command being input through the inputter in a state where the remote control apparatus is not paired, obtain identification information of the electronic apparatus based on the non-audible sound outputted by the electronic apparatus corresponding to the first Bluetooth packet being received through the microphone, and control the communicator to transmit a second Bluetooth packet including the obtained identification information and a turn-on command to the electronic apparatus; characterized in that the processor is further configured to, based on non-audible sounds respectively outputted from a plurality of electronic apparatuses being received through the microphone after the first Bluetooth packet is transmitted, estimate directions of the non-audible sounds of the plurality of electronic apparatuses and obtain the identification information based on non-audible sound outputted from electronic apparatus located in a predetermined direction. an inputter comprising input circuitry; a communicator comprising communication circuitry; a microphone ; and a processor configured to: control the communicator to transmit a first Bluetooth packet requesting an electronic apparatus to output a non-audible sound to the electronic apparatus based on a control command being input through the inputter in a state where the remote control apparatus is not paired, obtain identification information of the electronic apparatus based on the non-audible sound outputted by the electronic apparatus corresponding to the first Bluetooth packet being received through the microphone, and control the communicator to transmit a second Bluetooth packet including the obtained identification information and a turn-on command to the electronic apparatus; characterized in that the processor is further configured to, based on non-audible sounds respectively outputted from a plurality of electronic apparatuses being received through the microphone after the first Bluetooth packet is transmitted, estimate directions of the non-audible sounds of the plurality of electronic apparatuses and obtain the identification information based on non-audible sound outputted from electronic apparatus located in a predetermined direction. control the communicator to transmit a first Bluetooth packet requesting an electronic apparatus to output a non-audible sound to the electronic apparatus based on a control command being input through the inputter in a state where the remote control apparatus is not paired, obtain identification information of the electronic apparatus based on the non-audible sound outputted by the electronic apparatus corresponding to the first Bluetooth packet being received through the microphone, and control the communicator to transmit a second Bluetooth packet including the obtained identification information and a turn-on command to the electronic apparatus; characterized in that the processor is further configured to, based on non-audible sounds respectively outputted from a plurality of electronic apparatuses being received through the microphone after the first Bluetooth packet is transmitted, estimate directions of the non-audible sounds of the plurality of electronic apparatuses and obtain the identification information based on non-audible sound outputted from electronic apparatus located in a predetermined direction. <EOS>