The M33 PRO tactical communication headset combines dual-channel reception with selectable ambient listening for teams that need radio communication and situational awareness in demanding environments. Left and right audio channels are handled separately through the listed M56 PTT configuration.
Key specifications
Communication | Dual-channel, separate left/right reception via M56 PTT |
|---|---|
Hearing and awareness | NRR 23 dB; four ambient listening modes and Earplug Mode |
Power | Two AAA batteries; listed runtime up to 50 hours |
Protection and weight | IP67; 335 ± 10 g including microphone |
Mounting | Quick-detach headband; M11/M12/M13 rail and M19 helmet mounts |
Configuration before procurement
Confirm radio and PTT compatibility, the intended helmet or rail mount, and the applicable hearing-protection requirements. The supplier lists CE, ANSI S3.19-1974, EN 352-1/-4/-6/-8 and FCC; request the current documentation for the exact supplied configuration.
Request the M33 PRO specification or explore Personal Protection.