There’s no application to manage the EQ, only the bodily controls together with a Bluetooth sign up for button, an impact/amount knob and two for bass and treble. When powered on, you should employ the quantity knob to established a max headroom and modify amount within the fly out https://www.bluetoothspeaker.top/bluetooth-speaker-rgb-led-lighting-wireless-tf-fm-tws-for-party-battery-operated/