The charging / docking and transmitting station is not to be overlooked and should be around the TV set visually scheduled. This must be connected to the mains, in TV close should not be a problem. The headset itself has a corresponding charging device, this gets connection when the headphones - recognizable in the pictures - touches. The connection between station and headset is automatic.
The sound is good, perfectly adequate for my needs while watching TV. The design is not super modern, I think. There are nicer models. The comfort is fine, but again, there are models that I put prefer. The transmission works well on a floor, even if up to three 24-well walls are in between. If, however, a reinforced concrete slab between the transmitter and headphones then drop outs or to interrupt. For my claim that is not a problem, most of the time I always watch the TV on the screen.
All in all a good solution with an acceptable value for money. For hi-fi enjoyment I use other models.
