electronic device small, handheld usually black or grey buttons or touchpads for controlling the device it is connected to an LCD or LED display infrared or radio frequency transmitter power button or switch
remotecontrol which has electronic device remotecontrol which has small, handheld remotecontrol which has usually black or grey remotecontrol which has buttons or touchpads for controlling the device it is connected to remotecontrol which is an LCD or LED display remotecontrol which has infrared or radio frequency transmitter remotecontrol which has power button or switch