Hear The Difference - Airport

(Click Play to hear the Milicom In-Ear Mic compared to an open mic)


Hear The Difference – Music Concert

(Click Play to hear the Milicom In-Ear Mic compared to an open mic)


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In-Ear PTT Only

In-Ear Push-To-Talk Headset

PTT-only headsets are the perfect communication solution for staff members. Maintains productivity without the distraction of phone calls.


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Crystal Clear Critical Communication at All Times


  • Milicom’s unique patented in-ear mic delivers superior voice quality and whisper capability in all weather and noise conditions, including variant noise level situations (i.e. wind and manufacturing floor)
  • Superior Noise Isolation ensures clear sound and protects hearing

Versatile Platform for Broad 2-Way Radio Support

Broadest PTT service provider compatibility includes:

  • AT&T Enhanced PTT (ePTT)
  • Bell Mobility PTT service
  • Sprint Nextel Direct Connect
  • Twisted Pair WAVE
  • SLA esChat

Greatest mobile phone/device compatibility across:

  • Android
  • Sonim
  • iOS (AT&T, Twisted Pair, SLA)
  • Blackberry (Twisted Pair)

Universally compatible across all devices using a 3.5 mm connector

Ergonomics and Comfort for Full Shift Wearability

  • Y Design accommodates all uniform configurations
  • Foam and Silicon Ear Tip styles for best performance in all settings
  • Includes variety of ear tip sizes to ensure best fit

Completely Customizable Configurations

  • Dual or single ear headset configuration
  • One, two or three locations of PTT button access
  • Black hardware (custom colors available with minimum order size)

Rugged Construction

  • Durable, Kevlar-reinforced cable provides 20 pounds of pull strength
  • Industrial grade design for all commercial uses
  • Patented In-Ear Microphone captures speech patterns in the ear canal to deliver clear sound
  • Patented SPEAR Speech Capture System
  • Whisper Capability, even in noise
  • Milicom’s Next Generation PTT Headsets provide clear speech and innovative features for demanding 2-Way Radio users.
Superior Voice Quality Milicom In-Ear Mic technology for speech clarity in high noise and wind
Headset Earpiece Support Dual or Single Ear, includes 3 sizes of foam tips
Passive NRR 31 – 33 dB, ANSI S12.6-2008, Method A
PTT Functions Milicom designed Housing with PTT electronics and battery
PTT Configurations
  • Remote Finger PTT button configuration option
  • Milicom Housing PTT button configuration option
Control Box
  • Ruggedized for industrial, commercial or field use
  • Enhancement of voice quality
  • Push-to-Talk button support (multiple configurations; see above)
  • Belt clip
Phone Application Compatibility AT&T Enhanced PTT, Bell Mobility PTT Service, Sprint Nextel Direct Connect, Twisted Pair WAVE & SLA esChat
Phone Connector Compatibility Compatible with most phones using a 3.5 mm connector
Battery type User replaceable coin cell (Type: CR 1632)
Battery Life, Power Draw 6 months of 1 hour PTT talk time / day (varies by usage/environment)
Operating Temperature -20°C to +60°C (Electronics & Headset)
Storage Temperature -33° C to +71° C
Environmental Mechanically ruggedized and designed to meet IP-67
Speaker Impedance:

  • DC Resistance
  • Impedance @ 500Hz
  • Impedance @ 1 kHz
  • 25Ω  ± 10%
  • 36.5Ω  ± 15%
  • 55.5Ω  ± 15%
IP Protection Multiple US and foreign patents
Country of Manufacture USA
agencyicon Construction, Field Services
Corporate Security, Protective Services
publicsafetyicon First Responders, Public Safety
hospitalityicon Hospitality, Hotels, Casinos
manufacturingicon Manufacturing, Mining, Production
police Police, DoD, Federal
sports Sports Officials
utilitiesicon Utilities, Energy, Nuclear, Oil & Gas


Coming Soon!