SENNHEISER XSW 1 ME3 is a UHF wireless diversity system for singing and speaking, consisting of an EM-XSW 1 receiver + an ME 3-II cardioid headset microphone + an SK-XSW bodypack transmitter. The headset microphone is particularly light, while the transmitter is compact with integrated antennas. The system offers automatic procedures for frequency selection and synchronization. Due to its characteristics, SENNHEISER XSW 1 ME3 is particularly suitable for live situations that involve
singing and dancing in the performance.