OPSMEN EARMOR M31 MOD4 Tactical Headphones Military Noise Canceling Earmuffs Military Anti-Noise Shooting Earphone

Please allow 10 ~ 15 business days for delivery Ships to US only OPSMEN EARMOR Tactical Headphones M31 MOD3 Noise Canceling Earmuffs Military Anti-Noisy Shooting Earphone M31-MOD3 Main functions: Noise reduction and pickup M31 is not suitable for PTT connection communication  OPSMEN M31-MOD3 is an electronic pickup and noise-cancelling headphone during daily training. It can enhance weak sound in the environment and track human voice to restore and optimize, while suppressing dangerous noises (such as explosions and gun ) higher than 82 dB, It not only protects hearing, but also improves the clarity of conversation and the surrounding environment alertness. Internal EMI filtering system can effectively filter the electromagnetic interference generated by other electronic equipment. Comes with 3.5mm AUX audio input cable for media devices. Multi-mode Switching Press the volume up and down buttons at the same time to switch between comfort and combat modeComfort mode-suita