That part is hard to use, because it does not really sound better than the internal speakers of a middle-class smartphones. I understand, however, that you look at the sound likes to talk nicely with outrageous 169.00. When connecting via Bluetooth hardly sound settings are possible at least for Samsung / Android. For cable connection - what yes is not the intention - can, however sound-altering settings such as 3D simulation of a bass or Tube amp will. Make it sound acceptable. Conclusion: If you nachhilft by software, it sounds better, but still far from good. There is a lack here of the significant difference to internal speakers or Billigheimern. Oh ... The box can colorful flashing? Cool, but nothing else!