Audio headsets, I tried a few! For TV or the computer, for piano or stereo .. It is intended to replace a "wireless" for TV. The previous left me somewhat perplexed because of the poor value for money out after 4 years of use (it was an optical link to Sennheiser forcing purchase specific batteries running out quickly and a helmet inaudible end by continuing deterioration of the reception quality over time). In short, I tried this time testing a cheaper device whose brand seemed French (missed this is actually a Hama!). However this is an excellent choice and I do not regret a moment for purchasing this unit reliable, simple to use and the sound quality very respectable! No noise, no exorbitant costs, no fluff either, simple and efficient, comfortable and light, all is well.