The 3M™ PELTOR™ LiteCom FRS Headset MT53H7P3E4602-NA combines hearing protection and integrated two-way communication in a durable hard hat-mounted solution designed for noisy industrial environments. Featuring a built-in analog radio programmed with 22 FRS/GMRS channels, this headset enables clear communication without compromising hearing protection. The noise-canceling microphone and voice-operated transmission (VOX) functionality help deliver near-instant hands-free communication, while the Push-to-Talk (PTT) option provides additional operational flexibility. Built for demanding worksites, the headset offers comfortable all-day wearability and reliable communication performance for workers exposed to hazardous noise levels.

Key Features

Integrated Two-Way Radio: Built-in analog communication system with 22 pre-programmed FRS/GMRS channels.
Noise-Canceling Microphone: Helps improve speech clarity in noisy environments.
VOX Hands-Free Communication: Voice-operated transmission allows hands-free operation.
Push-to-Talk Functionality: Provides quick manual communication activation.
Hearing Protection Capability: Helps reduce exposure to hazardous workplace noise.
Voice-Guided Menu System: Simplifies setup and operation.
Hard Hat Mounted Design: Compatible with approved hard hats for integrated head protection systems.
Durable Industrial Construction: Designed for demanding professional environments.
Long Battery Life: Approximate 20-hour runtime for extended work shifts.
Included Batteries: Supplied with two AA batteries for immediate use.

Intended Use

Designed for workers requiring hearing protection and reliable communication in high-noise industrial environments. Suitable for operations where clear team communication and hearing conservation are essential for safety and productivity.

Construction sites
Manufacturing facilities
Mining operations
Forestry applications
Facility maintenance operations

Product Specifications

Product Type: Hearing protection communication headset
Model: MT53H7P3E4602-NA
Suspension Method: Hard hat mount
Noise Reduction Rating (NRR): 25 dB
CSA Class: Class B
Communication Type: Two-way radio, level-dependent communication
Built-In Radio: Yes
Radio Channels: 22 FRS/GMRS channels
Radio Frequency Band: 462–467 MHz
Communication Direction: Two-way
Audio Type: Communication
Microphone Type: Noise-canceling
Transmission Options: Push-to-Talk (PTT), voice Operated Transmission (VOX)
Connection Type: Wireless
Bluetooth: No
Battery Type: AA batteries, Rechargeable NiMH pack compatible
Battery Life: Approx. 20 hours
Included Batteries: Two AA batteries

Certifications and Standards

CSA Class B — Certified hearing protector classification for industrial hearing protection applications.
CSA — Meets applicable Canadian safety requirements.
ISEDC — Complies with Innovation, Science and Economic Development Canada radio communication requirements.