There’s no application to control the EQ, just the bodily controls together with a Bluetooth sign up for button, an affect/quantity knob and two for bass and treble. When powered on, you'll want to make the most of the quantity knob to established a max headroom and modify quantity https://www.bluetoothspeaker.top/wireless-loudspeaker-led-subwoofer-portable-mp3-music-sound-cube-bluetooth-speaker-wireless/