Processing Jabra box makes a very solid and high quality impression. The surface is slightly rubberized except pinhole. In addition, the bottom is still fluted, so the state is extremely stable.
The design is simple and functional: only 3 buttons (volume up, quietly, pairing), a mechanical on / off switch, connections for Micro-USB jack and that's it. And more is needed as well.
With the iPhone through the pairing process immediately and without any problems. Slightly irritating is that the box starts to yap after power, but oh well was probably a playful nerd in development. Non-Bluetooth devices, such as older MP3 players can also be connected via a phone cable. A corresponding copy is provided, and is smart mounted into the underside. So you have it always with you, but it does not bother.
What can fabricate these little boxes for a sound that I found very surprising. Sound is of course highly subjective. I am not one of the hi-fi freaks who hear a difference between a CD and an MP3 file, but rather to the music-by-way-listeners. But here comes for this size but then a very powerful and clear sound.
Gentle Sounds wants the box did not appear to play, the lowest level on mute is already quite loud.
What I also liked is that the box does not require batteries, but charged via microUSB, more than 10 hours playing music which is an excellent stamina (and more than the manufacturer promises). However, I would have still required a battery level indicator on the device, at least in minimal form, such as via LEDs. A Mitrezensentin here has quite rightly pointed out that the battery level is displayed on the iPad / iPhone, this ad is however tiny and difficult to see in my opinion (I once uploaded a screenshot).
Well done is the calling feature. With an incoming call, the music is automatically dimmed, and the call can be answered via the pairing button.
Conclusion:
A small box with good sound and long term. To criticize are several reasons. Better or cheaper alternatives are not known to me. So I can recommend the Box.