The headset is extremely light, pairing with the Iphone 6+ and my Ipod Nano 7th Generation worked right away.
Today, there have a special feature: the headset has classic foam pad - I have long not seen, but has advantages: the things weigh almost nothing and you can not get under it sweat. In addition, the Uhrpolster be easily replaced.
I use the headset sometimes several hours a day and can say that I have forgotten after a few moments that I ever saw him on the head.
The unit is meticulously crafted but simply what is certainly due to the comparatively low price.
The volume can be adjusted quite high - as loud as I never actually hear music. But it is good to know, then still be able to retrieve a Extrabums for certain musical passages.
I have since heard diverse musical genres with the Jam:
Classical, punk, metal, trance and various soundtracks. For all styles of music I had the impression aufzuhaben the right headphone. With no style part is overwhelmed: the highs are clean and clear, balanced the middle and not so exaggerated, as with cheap headphones. The bass that can quickly be a problem in the design, are quite strong and can still be a tap still up slightly.
I have already done with the device one way or another phone. All discussion participants have confirmed to me that I am very good to understand - as if I had the phone in his hand. This has been amazed me. I can also well understand my interlocutor.
Two suggestions for improvement will then remain at the end but still:
firstly I would hope that the headphones can be folded.
The second point: the headset is indeed a matter of course be adjusted in size, but otherwise the design is entirely rigid - so can the ears do not adjust the angle. For both points I subtract 0.5 points, which remain very good 4. As the competition but at the same sound quality (and to which I feel essentially) is very much more expensive, I put the star on it again.