There’s no app to manage the EQ, simply just the bodily controls together with a Bluetooth sign up for button, an affect/amount knob and two for bass and treble. When powered on, you should benefit from the amount knob to established a max headroom and modify quantity to the https://www.bluetoothspeaker.top/indoor-party-led-light-stereo-speaker-bottle-deep-bass-rgb-colorful/