There’s no application to control the EQ, basically the bodily controls together with a Bluetooth be part of button, an affect/amount knob and two for bass and treble. When powered on, you must benefit from the quantity knob to established a max headroom and modify quantity over the fly https://www.bluetoothspeaker.top/inalambrico-bluetooth-speaker-with-wireless-for-adults-girls-boys-birthday-gifts-music-toys/