There’s no app to regulate the EQ, just the bodily controls together with a Bluetooth join button, an influence/amount knob and two for bass and treble. As soon as powered on, you must use the quantity knob to established a max headroom and modify amount on the fly from https://www.bluetoothspeaker.top/outdoor-waterproof-ipx6-movement-rgb-full-color-lights-bluetooth-speaker-customization/