The BOOM & MEGABOOM app by Ultimate Ears has everything you need to get the most out of your Ultimate Ears speaker. From #PartyUp to customizable EQ, unlock even more awesome ways to use your BOOM and MEGABOOM speakers. + #PartyUp lets you connect up to 150 speakers to take your parties to a whole new level - wherever, whenever, whatever! + You Control the Sound: All about that bass? In a tight space? You control the atmosphere with our custom EQ settings. + Remote On/Off: you’d never walk all the way to your TV to turn it on and you shouldn’t have to with your wireless speaker either. Use the app to turn your speaker on/off from afar. + Block Party: DJ with multiple friends using Block Party. + Much more: personalize your speaker’s name, EQ preferences, and preset playlists (BOOM 3 and MEGABOOM 3 only) + Subscribe to updates so you never miss a thing. A simple tap in the app updates your speaker with the latest features in no time.