I like that you can connect the Hyperboom to any speaker that supports the UE Boom application, to help you spread the music around a house with different speakers. That’s not just other Hyperboom speakers possibly, but a range of different choices within the UE range. If it works https://www.bluetoothspeaker.top/soundcore-bluetooth-speaker-with-hi-res-audio-ipx7-waterproof-for-indoor/