I ordered this because I wanted to relieve the headphone jack of my cell phone (there three or four times to draw every day the plug or reintroduce is certainly in the long run not too conducive to the device).
The quality of the material I would call good. The glossy plastic is a matter of taste. The connector (jack and USB) are secure and will not slip so easily out. On the bottom is still a Gummioberfläsche. Desirable would have been if a kind of clip would have been there to befästigen Saturn on clothing. Due to the design but that is probably more difficult.
The battery lasts up to now also what he should expect. Had a duration of 9:30 hours (according to the manufacturer, ten hours is possible). Since the battery is but only have to prove on a long time that the quality and true. At least you can use the Saturn and charge simultaneously. An external battery can not stand the unit, however. In any case, with an anchor. There is no longer being charged after about two minutes.
Now the technology: The data transfer works here via Bluetooth. Too bad that there is no NFC chip was blocked because you could build so quickly connect to the phone. Overall, the connection is certain. In my old apartment I had no fault. Move the transmission works very well.
The sound quality is also very good. Compared with the A2DP it sounds noticeably better. However, I must say that I place great emphasis on audio quality. Greatest me the difference on my stereo noticed (Denon amplifier with Mohr SL20 boxes). There you really could not tell the difference from the cable transmission.
So overall a good device with small deductions:
+ Sound quality
+ Signal Strength
+ Battery life
+ Small construction
+/- Charging with an external battery has not been possible
- No NFC
- No clip to fasten on clothes
