The speaker convinces visually by the small screen and the pleasing shape. I have him. In black and red, which seems pleasant, because that affects red especially by the balanced proportion of plastics loosening
The instructions included only in the German language and covers all relevant topics easy to understand. The ports (USB, memory card, 3.5 mm audio) are located on the back, as well as the on-off switch.
The charging of the speaker (battery is not replaceable) via USB and will take about three hours (display are three bars in the display), the playing time is then given six hours from the manufacturer, was clearly exceeded by more than double with me.
What stands out first is the incredibly strong and rich sound, perhaps a touch too little bass, but enough for me. A superior sound and I had to look twice before actually this little device makes so much noise.
The connection via Bluetooth is fast and easy. After turning on the speaker automatically appears on my Smartphone (SDY019) and can be selected and used.
Furthermore, the speakers additionally includes a small radio, which can be dialed directly. Then the frequency appears on the display. The reception quality is a little device more than successful for so. A transmitter memory available and I have stored in scan 23 channels, the maximum is thus not reached.
Also the speaker has a built-in alarm clock. For these speakers (runtime battery case for at least five days) has not even in standby mode is turned on. The alarm is a high beep, which has torn me from sleep instantly.
The playback control via USB stick and memory card are also given. The music will be played directly after the insertion of the storage medium.
The setting back and forth (pressing the buttons control the volume), and Play / Pause are available on both devices, as well as a button to accept calls.
Conclusion: The value for money is really unique, especially in this but incredible sound and the large number of possibilities. Full five stars for such a great device.