There’s no application to manage the EQ, simply the bodily controls together with a Bluetooth be a part of button, an affect/quantity knob and two for bass and treble. The moment powered on, it is best to employ the quantity knob to set a max headroom and modify quantity https://www.bluetoothspeaker.top/hot-selling-music-full-light-effect-wireless-bluetooth-speaker-sound-heavy-bass-portable-speaker/