Unsuitable, contrary to the product description for streaming

My main criteria was to be able to stream music or the sound of movies. The given six hours were decisive for the order (mostly are given 5 hours, and also my earlier building under use headset creates almost exactly 5 hours).

However apparently tested on 3 devices each worked only the sound transmission in telephony lacks A2DP technology.

The also not too expensive Plantronics M70 now replaced with mighty 11 hours Music perseverance my Plantronics M155.

For added convenient, JETECH remain due to the intended application area only 1 star.
Pair and connect was at least as of other equipment known fairly straightforward in 2 of 3 devices in 1 hooked it from me, however, for some unknown reason (including with headset no problem). Overall, there seems to be quite give me also in this price range better. The appearance of the package, which has already made suspicious, sat down in the test continued, so to speak.