This Security Kit – Clear Eartube & Lapel Microphone is designed to work with the TX665, TX667, TX675, TX677, TX685 and TX6150 Series Two-Way Radios.

It includes a clear acoustic tube, comfortable earpiece and lapel microphone. The in-line PTT and VOX switch enables switching between voice activation mode and push-to-talk mode. The lapel microphone can be worn as an under-collar mic or an over-the shoulder mic for hands-free operation.

Features:

• Clear Acoustic Tube
• Comfortable Earpiece
• Swivel Style Connector
• Lapel Microphone
• In-line PTT and VOX Switch