There’s no app to control the EQ, simply the bodily controls together with a Bluetooth join button, an impact/amount knob and two for bass and treble. The moment powered on, you must benefit from the amount knob to established a max headroom and modify amount around the fly away https://www.bluetoothspeaker.top/wireless-bt-speakers-portable-led-luminous-full-waterproof-bluetooth-speaker/