Engineered for professionals operating in high-noise environments, this integrated communication headset offers a seamless blend of hearing protection and voice transmission. Featuring a built-in analog two-way radio with 22 pre-programmed FRS/GMRS channels, the system delivers instant and reliable team communication without the need for external radios. The noise-canceling electret microphone ensures crystal-clear speech in loud conditions, while the intuitive Push-to-Talk (PTT) and Voice-Operated Transmission (VOX) options enable hands-free, efficient interaction. Designed for compatibility with hard hats, this rugged headset delivers all-day comfort and industry-grade durability.

Key Features

Built-In Two-Way Radio: Pre-programmed analog FRS/GMRS radio with 22 channels for direct, reliable communication on the job.
Noise-Canceling Microphone: Delivers intelligible speech transmission in environments with high ambient noise.
Multiple Communication Modes: Offers Push-to-Talk (PTT) or Voice-Operated (VOX) functionality for versatile use.
Intuitive Interface: Voice-guided menu simplifies operation even while wearing gloves or PPE.
Built Tough for Worksites: Durable construction withstands harsh industrial conditions while maintaining comfort.
Hearing Protection Certified: Designed to provide consistent protection against hazardous noise levels.
Battery-Powered: Operates for approximately 20 hours using two AA batteries or rechargeable NiMH packs.

Intended Use

This headset is designed for workers in demanding sectors where communication and hearing protection are essential. Ideal applications include construction zones, forestry operations, manufacturing lines, machine operation, facility maintenance, and high-noise industrial sites. Especially suited for users who require integrated, hands-free radio capabilities without compromising safety and comfort.

Product Specifications

Product Number: MT53H7P3E4602-NA
3M ID: 7100204440
Hearing Protection Type: Earmuffs (Hard Hat Mounted)
Communication Type: Built-in Analog Two-Way Radio (FRS/GMRS)
Radio Band: 462–467 MHz
Microphone Type: Electret (Noise-canceling)
Battery Type: AA or Rechargeable NiMH
Battery Life: Approx. 20 hours
Color: Dark Blue
Net Weight: 418 g / 14.745 oz
Mount Style: Hard Hat Attached
Connection Type: Wireless
Bluetooth: No
Ambient Listening: No
External Audio Input: No

Certifications and Standards

CSA Class B
ISEDC Compliant