A:AnswerIt does not have any battery, so it does need to be plugged in somewhere to work. You can't (and probably wouldn't want to) carry this around anyway; it weighs in at around 24lbs.
A:AnswerJoeV, you sure can connect the MX-T50 Sound Tower via Bluetooth, USB or Aux! There is also a Giga Party Audio App that you can download which also offers seamless connectivity with no lag. ^Gina
A:AnswerHi there, The Sound Tower speakers feature true stereo sound via the Bi-Directional speakers. You can add more speakers (up to 10) linked together for more sound output. ^Jeremy
A:AnswerHi Confused! The MX-T50 features RCA and Bluetooth wireless audio inputs. If your device supports one of these two audio outputs, you will be able to connect to the MX-T50. ^Tim
A:AnswerHi Biff! Yes, the MX-T50 is compatible with Bluetooth audio devices, and the Sound Tower application can be downloaded and installed on Android devices running version 6.0 or newer. ^Tim