The Speaker met his destiny completely. Of course one can not expect miracles in size, but the sound is surprisingly good. Ups come as clearly over as produce bass pressure. The table vibrates pretty neat!
Bluetooth pairing worked without any problems (Galaxy S2). Unfortunately, from about 6-7m light transmission losses, but I can very well live. It may be that it is also on the phone.
Even better, a very small, so I felt it, the sound is still on the jack cable, which in addition (the same?) Can be used for charging.
About the Micro SD interface to let easily play music, so it is not necessarily dependent on external devices.
The function as a speakerphone so far I could not test, but as long as the microphone works halfway, I also see here a good use possibility.
Only the manual was a little thin and only in English. However, this is relatively simple and also understand no great language skills.
Conclusion:
Good and cheap machine - Price / Performance: TOP!