Sennheiser

Sennheiser EK IEM G4-GB Stereo bodypack receiver. Includes (1) pair of IE4 earbuds, frequency range:

Sennheiser

Sennheiser EK 2000 IEM-GBW Bodypack receiver, HDX, adaptive diversity, stereo, charging contacts, 2x

Sennheiser

Sennheiser HDE 2020-D-II Headset receiver, digital, 6 or 8 channels, 863-865 MHz, system battery (8h

Sennheiser

Sennheiser EK 2020-D-II Bodypack receiver, digital, 6/8-channel, 863-865 MHz, system battery (8 h),

Sennheiser

Sennheiser EK 2000 IEM-GW Bodypack receiver, HDX, adaptive diversity, stereo, charging contacts, 2x