A:Answer Hello, The Megaboom 3 will not only pair to other Megaboom 3's, but also to the older Megaboom's, Boom's, Boom 2's, Boom 3's, and Hyperboom's. I would recommend using the Ultimate Ears Boom app to help facilitate the pairing more easily. You can find the Boom app at both the Apple App Store and Google Play Store.