G-shape Ear hook Single wire surveillance kit earpiece unit with in-line PTT and mic Speaker rests

Usually it can be used for security, hotels, casinos, rentals, super markets etc.

C-ring adjustable swivel ear hook earpiece,Features an in-line push-to-talk (PTT) with loud and clear audio. Durable and comfortable to wear on either ear. Easy to clean and use.

EM-4238T is a Security covert surveillance kit earpiece for two way radios. The clear quick disconnect acoustic tube allows for easier exchange of ear pieces and provides for discreet operation.Provides transmit and receive capabilities, and includes a clear acoustic tube with a rubber ear tip for extended wear and comfort. It's the ULTIMATE covert solution in high noise environments.

EM-4132 radio communication earpiece features a clear acoustic tube and mushroom tipped surveillance earpiece for candid conversations. A Push-to-talk (PTT) button / microphone is on a separate wire that can be clipped to your lapel (clip included), hidden inside a pocket, or routed down a sleeve.

EM-440250 Transparent Acoustic Tube Earpiece with Large PTT.With the best-quality transparent acoustic tube that could hardly be detected by people around you, this is also ideal for surveillance purposes and security at airports,crowd control at conventions and concerts, and other workg environment requirg discreet communications.

C-ring adjustable swivel ear hook earpiece,Features an in-line push-to-talk (PTT) with loud and clear audio. Durable and comfortable to wear on either ear. Easy to clean and use.

EM-4238 1-wire Surveillance Earpiece with inline PTT microphone for Two Way Radios

This acoustic tube earpieces are in use by all professional sectors of radio communications. It is ideal for surveillance purposes and security at airports; casinos; crowd control at conventions and concerts; and other working environment requiring discreet communications.

This model feature a Quick Disconnect design to allow the acoustic tubes to be changed easily.This Surveillance Headset delivers crisp, clear sound even in noisy places and the PTT microphone can easily attach to your clothing with an accompanying clip.