Due to the construction of the headphones one can hardly speak of in-ear headphones. The width and thickness of the housing headphones prevents the eartips, regardless of size remain comfortably in the ear canal. By the width of the headset is always something from the housing outside of the ear bumps on - so the headphones do not even make use of the rapid walking, because they dissolve with every vibration from the ear canal. No problem, after all, are indeed bar included. No Problem? Not yet - the bars are made from extremely thin plastic and so rigid that it's only a matter of time before one of them gets broken. Simultaneously, the bracket does not prevent all that relax the listener in the ear canal, outside noise penetrating definitely ear.
In addition, the sound is very muffled. Since I now only hear radio plays with the headphones, I let the time now left out - to listen to music, I would recommend this handset in any way.
The worst part is that the Bluetooth connection breaks off repeatedly during a movement. Even if I'm wearing transmitter on the same side, in your hands, no bag, no material between them and hardly 30-40 cm apart, bri ... the Verbi ... ng as always ... for secondary fracture ... ... file ... s, so that it is often a Ärge ... s is an HOE ... Game anzuhö ... n.
Of the up to 5 hours of great sound via the battery life I do not dare to talk - continuous listening I managed at medium volume just 2.5 hours. Whether I need to limit the volume to a minimum in order to achieve the five hours? I do not know - suggest otherwise but before the above-mentioned outside noise penetrating through the construction to his ear. This can not be an excuse. The specified charging time of 3 hours agrees. Fairness: Whether agree 120 hours of standby time, I have not tried yet.
The only good thing: Operation with my Samsung devices (S3 and Note2) when it comes to the recognition and pairing to the device, works just fine.
Conclusion: I use the headphones now the hour (longer is not because they hurt by the construction on the ear) to, quietly sitting in chair, listening to radio plays. This is the only way in which the headphones work acceptable.
If you are going with more Bluetooth headsets, superior, please definitely if you do not want to 20 spend more, other manufacturers have the problems better solved.