Sennheiser XSW 1-ME3-A (506987)
Neckband set each with 1x EM XSW 1, SK XSW, ME 3-II, NT 12-5 CW, frequency range: A (548 - 572 MHz)
Neckband set each with 1x EM XSW 1, SK XSW, ME 3-II, NT 12-5 CW, frequency range: A (548 - 572 MHz)