Sennheiser XSW 1-835 Dual Channel Wireless Microphone System
Easy-to-use handheld wireless system with great sound. Dual vocal set each with 1x EM-XSW 1 DUAL receiver, 2x SKM 835-XSW (dynamic, cardioid), MZQ 1, NT 12-5 CW, frequency range: A (548 - 572MHz).