There’s no application to manage the EQ, simply the bodily controls together with a Bluetooth join button, an impact/amount knob and two for bass and treble. When powered on, you need to make use of the quantity knob to established a max headroom and modify amount about the fly https://www.bluetoothspeaker.top/rgb-bluetooth-5-0-speaker-with-stereo-sound-bass-support-tf-card-aux-waterproof-speaker/