There’s no app to manage the EQ, simply the bodily controls together with a Bluetooth join button, an affect/quantity knob and two for bass and treble. As soon as powered on, you must employ the amount knob to set a max headroom and modify amount about the fly out https://www.bluetoothspeaker.top/hot-selling-products-portable-wireless-bluetooth-speaker-multifunctional-speakers-with-rgb-lights/