Hello tinnitus!

Positives:
Adapter, even also RCA, are, batteries are included. It is a little unclear whether the AAA batteries can be replaced with normal AAA batteries, as the batteries to be charged before using for the first 16 hours, and will explicitly warn in the manual to use something other than batteries exactly this type.
Anyway, the frequency search works fine, sound can be (after a short), easily adjusted on the headphones. Signal penetrates easily reinforced concrete walls with no loss - very nice! The sound, apart from the later mentioned blemish, and beautiful.

Mediocrity:
The headphones are indeed well padded, but the interaction is with me in person so that the ear rests inside, so wear after some time real pain arise and the headphone is not to wear. But this is certainly from person to person.
The charger does not look bad, but you always need several attempts to the headset for charging properly hang up. That's not bad, but it got better - therefore mediocrity.

Bad:
What I find really bad, the whistle during the sound transmission, especially in SRSWOW mode. If no sound is transmitted, every sound is beautiful suppressed and there is no noise, but once a little sound is transmitted, the way is always a whistling heard like a tinnitus. In the long term that causes unsightly headache for me. Therefore, I have the first copy exchanged (at this point: Big compliment to ATV for the quick and easy editing of my conversion and return), but it is the second no better. In "normal" mode, the whistle is still the smallest, but audible, in Bass mode is noisier and SRSWOWmodus (Surround Sound) is the loudest. Since I have however decided just because of surround sound for these headphones, I will unfortunately have them go back.

One can certainly not expect high-end product for this price, but these headphones are headache me then too expensive.