There’s no application to manage the EQ, merely the bodily controls together with a Bluetooth join button, an affect/amount knob and two for bass and treble. As soon as powered on, you'll want to utilize the amount knob to set a max headroom and modify amount on the fly https://www.bluetoothspeaker.top/popular-outdoor-wireless-speaker-bluetooths-speaker-wireless-bluetooths-speaker/