The wireless microphones can be adjusted and controlled from the FOH without the technician having to pick them up. LED color codes on the bottom of the microphones provide a better overview. Up to 26 channels can be used simultaneously. During the development of the new wireless microphone system, special emphasis was placed on user-friendliness - after all, the singers and presenters as well as the technicians at the FOH should be able to work in a relaxed manner.