3M™ PELTOR™ ProTac III MT13H221A, Headset, Black, Headband; Smart hearing protection with ambient awareness—ProTac III lets you hear what matters while shielding you from hazardous noise.
Description
The 3M™ PELTOR™ ProTac™ III Headset (MT13H221A) is an electronic, active-listening hearing protector offering 23 dB NRR. It uses intelligent technology to allow ambient sound and speech to be heard while instantly blocking harmful impulse noise. Features include an external 3.5 mm audio input for communication devices, making it perfect for maintaining awareness and safety on noisy worksites.
Level-dependent headset with 23 dB NRR, ambient listening, voice-guided controls, and 3.5 mm input. Ideal for industrial and tactical noise zones.
Attributes
The 3M™ PELTOR™ ProTac III Headset MT13H221A is designed for professionals who need to stay protected from harmful noise while remaining aware of their surroundings. Featuring level-dependent environmental microphones, this headset allows users to hear ambient sounds like alarms, vehicles, and conversations—while automatically limiting hazardous noise to safe levels (max 82 dBA).
With a Noise Reduction Rating (NRR) of 23 dB, the ProTac III is ideal for use in construction, mining, agriculture, law enforcement, and transportation. The voice-guided menu system simplifies operation, while the auto power-off feature conserves battery life by shutting down after 4 hours of inactivity. A 3.5 mm stereo input allows connection to external devices such as smartphones or radios for listen-only communication.
The electronics are housed in a separate compartment to reduce corrosion from sweat and moisture, and the headset is available in both headband and hard hat-mounted versions. Built for occupational use, it meets ANSI S3.19-1974 standards and supports fit testing via the 3M™ E-A-Rfit™ system.
