The mics are well made and have the batteries a pleasant weight. The radio receiver is easy angeschlaossen via USB. The installation and setup is well explained in the manual. The range of the microphones is super. One can move around freely without being limited by the length of any cable. Also visitors stumble and sing no longer end on the cable. What but accidents and accidents avoided and increases the fun factor.
Unfortunately, negative to mention is the reverberation of Mikros. You have to get a clear sound quality but already set very long volume and other factors. Why the mics is only 3 stars. Because otherwise I find it really great and super extension to Playstation and common games evenings.