Noise reduction electronic earmuff
Reduced noise level, protecting hearing sense, amplifying tone and keeping off external loud noise.
Receiving voice at 400~4000 Hz. making voice clearer.
All voice interrupted when exceeding 82dB in order to protect user.
Ideal in shooting, hunting, industrial training.
Easy cell replacement 1.5Vx2.
CE and ANSI standard.
NRR: 28dB, SNR: 31dB.
Standard color; yellow, black.