After having Plantronics Voyager wg. Had failed battery defect I opted for this model. The sound is good in itself, the calls as well as listening to podcasts about pleasant. However, he did not join as the Voyager clean with my phone (Note3) and a DECT phone (Gigaset). This means that the Jabra after turning twice while "connected" reports, but then does not accept any incoming or outgoing calls via the Gigaset. In addition, and that was the reason for the return there were interruptions when listening to podcasts, although the cell phone in my pocket was. Turning seemed indeed to correct again, but I found that unacceptable. The Jabra is well located behind the ear, but when I slipped the in-ear-part in two sizes always a piece out of the ear out, what then was a nuisance in a noisy environment.