For a good 20 euros this device delivers an insanely good sound, I was really surprised. With me he sonicated the bathroom and for the volume ranges over from. You can also feel a clearly perceptible bass ... I really would not have expected in this size and price range.
The battery lasts for weeks with me ... can really complain. The Bluetooth pairing goes smoothly and that you can listen to the radio like much.
As a small gripe and triggers that I have forgiven but not five stars following:
I must add my voice to previous speakers ... the volume control is resolved unfavorably. This works on holding the skip buttons and so is a "fine" setting hardly possible, because then switches the music ... unfortunately happens all the time to me and is a bit annoying.
Overall, I am of the quality but incredibly surprised and give strong buy recommendation!