In addition to Bluetooth 4.0 connectivity, it has also been the newer NFS technology integrated. It is sufficient to hold the headset to the phone and the two devices connect by itself. For Bluetooth connection you have to open only Bluetooth on the phone and pull the on / push-out on the headset. Within seconds you can find the device, and the headset will sound the English connected. Switching off Bluetooth again, sounds disconnected. Sorry, no German Language is possible, but in addition to the information over the connection or that the battery needs to be charged, says the woman in the ear (it's a female voice) and not with a. If you switch on the mobile phone Bluetooth on again, and the headset needs to be reactivated.
Although I would call my ears than normal so no Dumbo-Lauscher - sits me the transparent ear bracket on time a bit too tight around the ear and I feel the pressure to be unpleasant. Therefore, I use the headset with the most in-ear attachment, there holds - with its weight of only 10 g. - Saying who nevertheless want to make sure in the variant in number, the bracket can be even there.
The transparent, flexible ear hook can be pulled out easily and the attachments can be changed easily. By the way can the strap from both sides insert, so that you wear both the left and right, the headset.
Its sound is really very good. The transfer with HD audio in the extended frequency band up to 18,000 Hertz the speech is clear and precise. You can hear the caller clearly without any noise.
The range has intervening with me during the test even for a distance to the mobile phone of good 6 meters with 1 wall, still works well. Also the opposite to listen to a very good, remarkable because the microphone yes sits times just 3 cm from the ear.
When call is ringing not only the mobile phone or headset is ringing. Answering and ending can be talking about the well-to-reach button on the side of the device. Volume and noise reduction controls the headset automatically and very good for my needs.
The free Jabra Assist app provides the Find my Jabra function the way the spot using a map to localize where the headset was used for the last time. For people who frequently change the place of use determines a good thing, I do not need that.
The battery lasts about a week with only occasional talks. For continuous conversations he breaks down for good 5 hours and then need two hours to get back to be fully charged.
Conclusion: A smaller, lighter pipsqueak in good quality. Simple and intuitive to use. Very good sound quality. Full 5 stars.