You will find an application you can use with the SoundLink Max, but it's not obligatory. If you are doing utilize it, you will get usage of EQing, speaker customization solutions, and firmware updates. Genuine believers inside the power of sound Learn more Why purchase from Bose 90-working day https://www.bluetoothspeaker.top/newest-ipx7-waterproof-wireless-bluetooth-speaker-suction-cup-wireless-subwoofer-loudspeaker/