After having plugged in the power cord and connect the music source, you will be surprised by the sound, which one would hardly have expected such a small device. Even at high volume the sound is clear and undistorted. Of course, the speaker system is not a bass miracle, but that may no one expected. Nor can hereby replace Aufioanlage. But who wants to listen to music at reasonable quality, is very well served with the unit.
So why only three stars? This is because the only weakness that I could find. Which unfortunately is so blatant that it is not enough for more stars. The sound difference when listening with power plug or batteries is enormous in size. The speaker is to dine with 4 AA batteries. Unfortunately, the sound is then much weaker. Actually, the speaker is due to its small size downright predestined to take him on trips or excursions. This I will do for sure, but wherever it is possible, I will be looking for an outlet. Too bad ...