OPSMEN Electronic Shooting Safety Earmuff Ear Muffs Tactical Sound Amplification Noise Canceling Hearing Protection 22 NRR M31-V2 Green

OPSMEN Electronic Shooting Safety Earmuff Ear Muffs Tactical Sound Amplification Noise Canceling Hearing Protection 22 NRR M31-V2 Green

• Professional Noise-Canceling Earmuff:(New Version 2021)OPSMEN M31-MOD3 is an electronic pickup and noise-canceling headphone during daily training.Suppresses harmful noise above 82 dB.Noise reduction rating + NRR22.
• Super Fast Attack Time：When wearing headphones, you can feel the fast attack wave (such as when the gun is firing). The super fast attack time is less than 1 ms, which can instantly suppress the ambient sound and protect the user's hearing from damage.
• 360° Full Environment Perception：M31-MOD3 can enhance weak sound in the environment and track human voice to restore and optimize, with 3-levels adjustable sound effect gain function to enhance hearing.Improves the clarity of conversation and the surrounding environment alertness.
• Humanized Design:Adjustable headband with three different sizes. Suitable for men and women.The design is ergonomic, fits the ears better, and provides more professional noise reduction protection.Foldable earmuff design.
• Suitable for Many Occasions：Such as shooting,hunting,chainsaw,machining or in a noisy environment.M31-MOD3 adopts waterproof and anti-impact technology, waterproof in accordance with IPX-5.Suitable for various harsh environments.