Engineered for professionals working in high-noise environments, the 3M™ PELTOR™ Boom Microphone MT7V/1 is a dynamic, noise-cancelling communication solution designed to integrate seamlessly with 3M™ Versaflo™ M-300 Series hard hats and compatible PELTOR™ headsets. This rugged and precise accessory enhances voice clarity in loud industrial settings—ideal for ensuring real-time communication without compromise. Whether deployed in manufacturing plants, energy facilities, or industrial maintenance sites, this microphone keeps communication clear, hands-free, and compliant.

Key Features

Noise-Cancelling Clarity: Dynamic microphone effectively filters background noise for reliable voice transmission in demanding environments.
M-300 Series Compatible: Designed for use with 3M™ Versaflo™ M-300 Series hard hats and most PELTOR™ MT7-series headsets.
Adjustable Fit: Three adjustment points allow for a comfortable and secure fit across a range of head sizes.
Hard Hat Integration: Easily snaps into place with included attachment plates—streamlining installation and minimizing setup time.
Communication-Ready: Equipped with a wired J22 plug and compatible with wired radio systems requiring dynamic microphones.
Built Tough: Developed by 3M™ PELTOR™, a global leader in industrial hearing protection and communication gear.

Intended Use

Ideal for use in high-noise industrial applications such as:

Manufacturing and general industry
Mining and heavy infrastructure
Oil and gas operations
Facilities using the 3M™ Versaflo™ M-300 Series headgear
Workplaces requiring hands-free communication with PELTOR™ MT7-series headsets

Product Specifications

Product Number: MT7V/1
3M ID: 7100099097
Microphone Type: Dynamic, noise-cancelling
Connection Type: Wired
Plug Type: J22
Hearing Protection Integration: Hard hat mounted (Versaflo™ M-300 Series)
Adjustment Points: 3-position adjustable fit
Color: Black
Compatible Series: 3M™ PELTOR™ MT7 (excluding CH-3)
Includes: Boom mic, hard hat attachment plates

Certifications and Standards

Included in NIOSH approvals for 3M™ Versaflo™ M-300 Series configurations
Engineered in compliance with 3M™ PELTOR™ performance and safety standards