Compact Stereo Speaker / Radio / USB / MicroSD / AUX

A really great little thing!
High-quality workmanship; Housing made of thick-walled aluminum (seems to be all of a piece). No gaps or cracks; Buttons just sit and work 'crisp'.
For quite compact size (only about 10x6x5 cm) absolutely astonishing sound! Equalizer setting 'SRS' try - then already sounds almost a little something for 'Bose' (!?).
For kitchen, bathroom, balcony, bedroom or as a travel alarm clock for the hotel more than adequate!
So far everything is working as advertised touted - Radio receiver, MP3 from USB flash drive (8GB, immediately recognized), AUX via 3.5mm jack. The battery life I have not 'mitgestoppt' - but it runs on a single charge already a good while - I therefore also an 'OK'.
MicroSD have not tried, but after USB flash drive is running smoothly and clean lists the folders (albums), I'm assuming that even that will work well.

Finally, still 2 points of criticism:
-no German manual (only Engl. + Chin.) (play and 1/2 hour on the device around) With a little patience and good will to get already clear. The range of functions is indeed manageable and there really is no unsolvable riddle.
- The speakers are open at the sides and are completely unprotected. You have to take care when transporting something (I've shut packaging repealed). However, the membranes appear to be made of aluminum also full. I do not know how sensitive and how robust it is (I'll try that too rather not).

I'll probably still the same order a second for our daughter!