The sound is more than sufficient. Like many other reviews already say, the sound becomes tinny through this adapter. Furthermore, the received power is also not very good. Starting 5-6 meters free air line may cause interference, depending on the sending device.
This is why I bought the adapter from Logitech, which delivers to an even lower price a much better sound experience. In addition, the reception performance is better by a mile here. I can even go to my apartment to other rooms and it plays without problems further.
The only advantage of the Belkin adapter is its size - it is really very small. That is probably as well, for lack of space, the reason for the miserable sound and poor coverage. So I can not recommend this adapter, but the Logitech.
