The BP2 portable headset station may be worn on the belt or hung on the wall by its sturdy belt-clip. Soft plastic strips on the underside help hold it in place when set on top of a console. The matte black finish minimizes visibility. The BP2 is a true 2-circuit unit, permitting the user to talk and/or listen to either or both circuits simultaneously. Separate controls are provided for each circuit. The BP2 mixes the incoming audio from both circuits to one earphone. 4-pin headset connector.