So, you can overdo it with the review also. A noise I have heard even with cable headphones. I find the noise of this product is not overdeveloped or bad. Also in the manual should be noted that you can all also alleviated by volume control at the source. So, the classical music fan will draw anyway to another product. Anyone - like me - just want to from time to music or TV to hear the barely notice the noise. One must never forget that you are not dealing here with a high-end product. High makes the product a good impression and the sound I am for the price and very satisfied. What bothers me a bit (but without knowing how to do it better), is the bulkiness of the base station. This must be supplied always wired and AC adapter. Another - rather short cable - hangs on it to connect to the headset (for charging batteries). And a third cable is used to connect to the audio source. This basis of this module is a bit unwieldy or unsorted. But as I said, everything works as it should. I ran through our 100 sqm apartment and have felt no dropouts. Strong buy recommendation.