The H-2000L is a dual muff, listen only headset used with the ProLink 500 wireless intercom
The cable is 1.2 meters long with a 4-pin XLR connector plug. The padded earpieces comfortably rest on your ears and help cut out the external noise.
Use the H-2000L headset with the:
BP-500M - ProLink master beltpack
BP-500R - ProLink remote beltpack
BP-500L - ProLink listen only beltpack