Music Cube

This kleien cube provides a surprisingly good sound, even in the bass range, which was surprising for the size.
The Bluetooth connection worked right away.
Then have him but sent back (Return postage 3,90 .--) because see below:

Also had the
EasyAcc® Mini Portable Rechargeable Bluetooth Speaker for smartphones, tablets PC, laptop, Ultrabook, with microphone,
ordered and then keep this for the following reasons:

1. processing with aluminum housing is great, the part is built right sound.
2. Mini SD card inserted
3. sound equally surprisingly good as the cube
4. the different modes (BT, SD card, radio function) is indicated by flashing blue or red LED.

Bin of this part still fascinates, even after weeks of use now