Investigator Two-wire MicrophoneThe Investigator is perfect for threading through suits, uniforms, and other tactical apparel. It features a two way radio surveillance headset, long wires, with a clear tube earpiece that can be worn on either ear. It features a low profile lapel microphone with easy to use push to talk button. Its sturdy metal clothing clip attaches to shirt or jacket and the Kevlar reinforced cable guarantees reliability.