ARC 3.5mm Police Listen Only Acoustic Tube Earpiece, T20035S, 14 Inches

The T20 Series Police Surveillance Listen Only is a receive only earpiece that allows the radio user to privately receive messages. This earpiece plugs into the user's speaker microphone. It is ideal when the mission requires discreet one way, clear communication. The T20035S has a 14” cable, and 3.5mm connector.