To put the receiver into operation nessesary to an additional power supply, a power adapter is not included in delivery!
USB Power Supplies has fortunately now-a-days to hand ...
So put a out of my hand and the device had power.
Connecting to the Tablet worked fine.
The connection itself is another issue.
It comes permanent dropouts in the signal from 3 meters as well as from the immediate vicinity!
My Samsung Galaxy S2 can be connected, only the audio signal is so quiet you can hear almost nothing!
I'm not sure, but I think the keys are not built so precisely and the button "Volume Down / Back" seems to block ...
When I hold the receiver in my hand, I feel that is the received power downwards most ???
As this article is not Amazon, my question is directed to the dealer on!
I'm excited and waiting ...
While waiting, have the connection for the Galaxy wipe and reinstall.
That the volume is no longer the problem.
However the crashes also occur in the S2, as well as a Sony Xperia and an iPod ...
If it were, I would here and now give no star!
Amazon has on purchases that do not have Amazon run better and clearer to point!
The item has been delivered 1.5 hours before and can not be directly exchanged or replaced with an obvious defect!
On the part of the volume of the music quality and the design, there is nothing to complain about, also provides the built-in battery for a certain mobility!
Ifs it would stop only correct within the specified 10 meters radius function properly! :)
Update 27/07/2014
I was Friday, a replacement device, after a few mails in English, delivered.
It is slightly different from the first delivered, it has the imprint NFC over the Bluetooth logo, otherwise I do not see any differences.
The reception quality is better, but still not optimal.
My Philips SB7220 / 12 Shoqbox works because stable and reliable, I mean the quality of reception!
Now I have again 3 shoot me dead for shipment paid and would buy this product again.
The Händeler, which sits in England appears to has been very hard,
Therefore I keep the product, it's not entirely unbrauchbach and review with well-intentioned 3 stars!