The Pryme SPM-2300 2-Wire Surveillance Earpiece is built for professionals who demand clear, discreet communication in the field. Designed with a covert acoustic tube and a separate lapel microphone...
The RECON EH-1000 and EH-1300 series is a surveillance-style, listen-only acoustic tube earphone that allows you to privately and comfortably monitor incoming communications. The acoustic tube is...
