What did not work, there were two types of noise:
1. Once the volume has been turned on the headset more than half, rushed the thing in a volume that was really unbearable ... so how to make something like that, is beyond me. This is a device a slight noise from when you turn the knob all the way, I can understand. But here the noise was from the half so incredibly dominant ... not the point!
2. At first I thought I could live with the noise, because the device anyway just a little turn up, so I can watch TV alone at night, without disturbing others. But then came a noise, which I had not expected. The substance or material with which the headset is on the ears ... "creaks". At every head movement can be heard virtually the loud "creak" of the substance ... and there lies exactly at the ear drowned out everything. Really incredible.
Thus, in order to operate the device optimally, you should turn up there just a bit and then stop moving.
So, this goes back quite clear! I can NOT recommend!