There’s no application to control the EQ, merely the bodily controls together with a Bluetooth join button, an influence/amount knob and two for bass and treble. When powered on, you must make use of the quantity knob to established a max headroom and modify quantity on the fly outside https://www.bluetoothspeaker.top/outdoor-ipx7-waterproof-speaker-box-hifi-bluetooths-party-speaker/