Metro-Wide Dispatch Icom Products Vertex/Standard Products Ritron Quicktalk Repeaters and Base Stations Audio Accessories Listen-Only Earpieces • Surveillance Kits • Lightweight Headsets • High-Noise Headsets		Listen-only earpieces plug into a radio or a speaker/microphone . Earhook style Increase Security and Reduce Noise by adding a listen only earpiece to your shoulder microphone or radio. Available with various types of connectors. Clear Coil Style Receive-only earpiece with high-quality transducer, acoustic coil tube, and eartip. Available 2.5mm or 3.5mm plugs, 14" and 26" lengths. Replacement eartips, coil tube, and other parts available separately.