+ + + That's what I get: For processing, the quality impression and usability I have to say anything. This is in all the other reviews. Coupled or connected via cable, the box works after charging immediately.
VOLUME - I want a classroom sonication in which it perhaps is not very quiet. Finally, running around 30 people! This can be the cube, namely loose. I have not even fully raise the volume. It's amazing what this thing does?
SOUND - of course I want a balanced sound possible. For me it is primarily about language, and since the requirements are different from those of music. But: Both, the cube, and very, very good. I did not think how much sound can produce as little membrane and so little resonance surface. Automatic Bassabregelung at high volumes prevents spikes tugging too. That leaves the highs and mids but not less appear transparent and present. Excellent!
Operate - even here there's nothing negative. If it does not work with Bluetooth times (because too many BT receiver in the room sitting students have indeed a smartphone here), the Small runs also great with the short jack cable. An adapter to bridge from micro to mini-USB can, the set is. This is more than handy! For battery life I can not say anything yet. But a USB charger I have in my case always there to plug the iPad to. For power is thus ensured.
Conclusion - small cubes, small price, big sound!
Unfortunately, Amazon has given me the wrong color, but with the second program, because I'm sure it works safely.