There’s no application to manage the EQ, merely the bodily controls together with a Bluetooth be part of button, an impact/quantity knob and two for bass and treble. When powered on, you ought to make the most of the quantity knob to set a max headroom and modify amount https://www.bluetoothspeaker.top/waterpoof-subwoofer-bass-party-bluetooth-speaker-wireless-boombox-surround-speakers/