There’s no app to control the EQ, merely the bodily controls together with a Bluetooth join button, an affect/amount knob and two for bass and treble. When powered on, you need to employ the quantity knob to set a max headroom and modify amount on the fly away from https://www.bluetoothspeaker.top/bluetooth-speaker-outdoor-classic-design-waterproof-wireless-speakers-high-quality-audio-hands-free/