The SENNHEISER SE-5000 UHF wireless microphone is the latest generation of its company ----UHF PLL-synthesized units. Representing a major breakthrough in both price and performance, it offers the superior performance, convenience and operational advantage of a top frequency agile UHF wireless system. The system delivers 32 user auto-selectable channels within any of several available 25MHz wide bands in the uncluttered wide open high range for optimum clear channel capability in any position. - Two wirelesMICROPHONE vocal Microphone with the best sound output you can ever find on a wireless in this range.- The sennheiser SE-5000 multi-channel high band anti-interrupting wave; thereby eliminating interference successfully. -PLL-synthesized fixed, working separately even if used even at the same time, Companding design to expand effective range - Eliminating feedback and noise - Sensitive receiving design with antennas positioned at the front of the receiver. - Perfect performance gear for church, musical concerts and many more.