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Quick Overview

The INVISIO® M3 is our standard and most popular in-ear bone conduction headset.  The M3 has a universal design that can fit almost any ear and is available for either right or left ears.  

INVISIO® M-Series headsets are configured to work with both analog and digital radios, can be adapted to work with any TEA Push-to-Talk Switches.  Key features of all INVISIO® M-Series Headsets include Kevlar woven cables for added durability, unique whisper capability, the ability to work under eye wear/gas masks and also the ability to clearly communicate in high noise environments.


Most popular selling INVISIO model

 Universal design with Soft Spring

 Works with Analog or Digital Radios

 IP64 Rating (Can get wet)

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  • INVISIO® M3 Diagram
  • INVISIO® M3 with Fire Cable
  • INVISIO® M3 Alt View
  • M3 Patrol Configuration



INVISIO M-Series Overview


 Download INVISIO M3 User Guide

Headset Specifications:

  Available Colors:    Black or Desert Tan
  Weight:    0.17 oz (5 grams)
  Dimensions:    W 13.0 x H 11.0 x 24.0 mm
  Wearing Style:    In-Ear Headset with Soft Spring™
  Cable Length:    36" or 47" (with coil)
  Pull Strength:    50 lbs
  Connector:    U93 (Nexus T) or 6-pin Hirose


Environmental and Power Specs:

  Military Rating:    MIL-STD 810F
  IP Rating:    IP64 Dust/Dirt/Sweat/Rain
  Operating Temperature:    -22°F to +131°F
  Storage Temperature:
   -22°F to +145°F

INVISIO M3 Animated Training Video:

Extended INVISIO M3 Training Video:

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