First I want hinweißen that you can read on the English website of Amazon (http://www.amazon.co.uk/) many recessions about this product once.
Now for the headphones, the headphones are very well made, robust and also look good and stable from.
I have it connected to my amplifier and the sound is very good. However, one should configure the headphones, make sure that you find a "good balance" in the volume control of the headphones and the plant. Importantly, the headphones are regulated fairly quiet, and the volume is controlled rather than TV or amplifier. Thereby, the headphones do not rush, because the system amplifies the sound, and not the "little" of the headphone amplifier.
For the price (35) I'm really surprised.
In addition, the station has 3 channels to send the frequency, which are also great with the "auto-scan" function found. When charging your battery works fine. The reception is great, I have in the whole house reception. (Through multiple walls!)
Addendum 20.02.2015:
The wireless headphones still work as the first day, despite almost daily use!
So strong buy recommendation ;-)