The speaker is optically Although extremely small, but well-made and a quality image. In particular, the rounded shape has been achieved. Despite the small size, it is not a lightweight.
The enclosed instructions is small and only in English. Nevertheless, with my not really superior English skills absolutely sufficient because much is explained very accurately.
The charging of the speaker (battery is not replaceable) via USB, and the playing time is then about six hours.
What stands out first is the incredibly strong and good sound, perhaps a touch too little bass, but that's due to the size, but a truly superior sound and I had to look twice before this little device really makes such a noise.
The connection via Bluetooth is fast and easy. After turning on (switch on the bottom) of the status of the Bluetooth connection is heard and the speaker on my Smartphone (EC BTG3.0) appear and can be selected and used. The setting back and forth (pressing the buttons control the volume), and Play / Pause are available on both devices.
Surprisingly, the reach, since it is possible for me of one floor the music to control, so the 10m meters according to the manufacturer it is on every case.
Another connection option is the included stereo cable, but the length is of course not very big. Qualitatively no difference to Bluetooth is to hear my ears. The speaker provides the opportunity for all activities eavesdrop, so just phone calls.
Conclusion: The value for money is really unique good, especially at this incredible sound.