3M PELTOR MT Series Two-Way Communication Headset – MT7H79A High-Attenuation Tactical Headset

3M™ PELTOR™ MT7H79A High-Attenuation Communication Headset

Built for professionals working in the noisiest environments, the MT7H79A from 3M™ PELTOR™ MT Series delivers premium hearing protection and crystal-clear two-way communication. Engineered for airport ground crews, armored-vehicle operators, heavy machinery personnel, and other high-noise applications, this headset merges advanced acoustic design with rugged durability.

 Key Features & Benefits

• Exceptional Noise Reduction (SNR ~33 dB): Deep earcup design and a combination of foam and liquid‑filled cushions provide robust attenuation for hazardous noise exposure.

• Noise‑Cancelling Boom Microphone: Dynamic mic with soil‑repelling filter ensures intelligible speech transmission, even under high background noise

• Crystal‑Clear Audio: Beam-mounted earphones minimize resonance and distortion for high-fidelity sound reproduction.
  

• All-Day Comfort: Wide stainless steel sprung headband and soft, well-padded ear cushions deliver consistent, low-pressure fit for extended wear.
  

• Easy Integration: Standard J11 connection supports compatibility with Motorola radios (e.g. 2000, 3000, 8000 series) via PTT adapters or direct lead cables.

Applications

Ideal for industries and operations where high noise levels are constant and communication is critical—such as:

• Armored vehicle operations
  

• Aircraft and airport ground handling
  

• Heavy manufacturing and construction
  

• Racing environments and pit crews
  

• Mining, oil & gas, forestry, and industrial maintenance

 Specifications (MT7H79A Headband Model)