Earmuff PROHEAR EM066 Digital Electronic Ear Protection NRR 23dB

When we wear ear muffs, we will not hear the conversation clearly. Therefore, the microphone and speaker are installed on the ear muffs. But when there is a loud sound, the microphone receives that sound and then amplifies it through the speaker in the headphones. Therefore, there must be a circuit to cut off that loud sound. A good circuit will take the least time to cut off the loud sound. PROHEAR EM066 uses a high-performance chip. It can cut off loud sounds of more than 82 dB within 0.01 seconds. It meets the US ANSI S3.19 standard, which helps protect your ears very well.
Features
1. With dense foam earmuffs, soundproof, snug even with glasses, wearing for a long time does not cause headaches.
2. NRR at 23dB and reduces any noise higher than 82 dB within 0.01 seconds. Meets the US ANSI S3.19 standard.
3. 4 times the sound amplification. Uses an advanced chip to hear the environment clearly. 2 directional microphones help to accurately detect the direction of the sound source. The volume control uses a more sophisticated vertical design than the horizontal design. Which allows users to adapt to different environments. Uses 2 AAA batteries (not included)
4. High-quality rubber paint Use high-quality rubber paint that has a better feel than other headphones. UV resistant, color does not fade or fade
5. Low-cut earmuffs with cutouts, suitable for shooting, not stuck when the butt is pressed
6. There is an AUX cable plug to listen to music
7. The product in the box includes
7.1 Headphones
7.2 EVA box for headphones 1 piece, some with PROHEAR logo, some without logo depending on the product lot
7.3 Aluminum ring for hanging
7.4 AUX cable
7.5 Manual