Small and handy presents the BT adapter. Pairing with the iPhone works immediately, and off you go - the sound is good if you're not too far away from the receiver. 8 feet are loose inside, at 10 meters disconnects in advance, but is perfectly ok! There are departures a) of the attached audio jack cable is not very stable anmutet and b) for occasional crackles when switching on and off of the adapter.
