There’s no app to control the EQ, merely the bodily controls together with a Bluetooth be part of button, an influence/amount knob and two for bass and treble. As soon as powered on, you ought to make the most of the quantity knob to established a max headroom and https://www.bluetoothspeaker.top/bluetooth-speaker-support-usb-2-0-bluetooth-5-0-wireless-home-cinema-system-sound/