Thomson WHP3001BK Wireless Headphones with Charging Station (Over-Ear, PLL system Range 100 m, 863 MHz) (Electronics)
Yes, this Funkkopfhöhrer has a slight noise. Funnily enough, even independent of distance, at least for me. But I was able to reduce this to an imperceptible level for me, as I have turned the input signal as high as possible, and then the volume on