I had been an old Sennheiser wireless headphones, slowly the earpieces disbanded and several times swapped batteries subsided. Something new was needed ... My Application - movies, games and rare music. Meanwhile, up to four pairs of headphones connected to the base station and use the same time - ideal for us. On my head and my wife the headphones sit super, the ears are enclosed by the headphones which gives us a pleasant feeling. The ear pads can exchange views and there are no more special batteries required, but commercially available AA batteries. Nevertheless, the headphones can wear well. The connection of additional headphones could be better solved, I had to repeat it several times until it worked. Also activating all connected headphones is not intuitive, because these two points, I give only four stars. The range is moderate, here is the downside of digital transmission is noticeable. While the old analogue headphones began slightly to murmur, is simple in the digital transmission end and even two rooms on ... The headset has a function to improve speech intelligibility, the function is activated Quiet passages are boosted so as to achieve a uniform volume. In my opinion, this works very well with movies, if this feature has in music is useful each decide for themselves.