Earmor Tactical PTT for MIL PRC Radio Applications Tactical Black. Button activated PTT (push to talk) unit can be clipped on clothing or belts. Specifications for Earmor Tactical PTT for MIL PRC Radio Applications: Manufacturer: Earmor Color: Tactical Black Fabric/Material: Polymer/Steel Weight: 110 g Features of Earmor Tactical PTT for MIL PRC Radio Applications Anti-pull design Super tough steel back clip Ergonomic design TP120 plug compatible with military standard NATO standard plug Customizable connectors based on customer's intercom model Package Contents: Earmor Tactical PTT for MIL PRC Radio Applications Earmor M51-MIL: Tactical PTT for MIL PRC Radio Applications Tactical Black