The EARMOR M31 PLUS electronic earmuffs are digital noise-cancelling headphones designed to protect hearing during everyday shooting training.

• Suppress noises exceeding 82dB, such as explosions or gunshots.
• Enhance ambient sounds, improving perception of speech, movement, aircraft, vehicles, and weapon operation.
• Modular design for adaptation to different mounting systems.
• Gel ear cushions that seal around the ears and are wear-resistant.
• EMI system that filters electromagnetic interference.
• AUX 3.5 mm audio cable for connection with multimedia devices.
• Volume adjustment in 5 levels to adapt to different environmental needs.
• Highly sensitive environmental noise detection with a response time of less than 1 millisecond.
• Orchestrated electromagnetic radiation filtering system.
• Dynamic speech detection system that improves speech recognition in noisy environments.
• Comfortable to use with cushions that prevent sound leakage and are sweat-resistant.
• Noise Reduction Rating (NRR22dB).
• Digital noise suppression in less than 1 millisecond.
• Dynamic voice detection system that improves sound clarity.
• Anti-misoperation design for the power button.
• Lightweight and durable ABS shell with a thickness of 3 mm.
• Powered by two 1.5V AAA batteries with a runtime of up to 60 hours.
• Voice prompt for low battery and automatic shutdown after 4 hours of inactivity.
• 3.5 mm audio input port for connection with multimedia devices.
• Waterproof design that withstands harsh weather conditions.