ZeroPlus DU20 AS Earplugs Color:Red For example

For example

It is suitable for use in industrial

Equipped with AM/FM Radio Technology

providing a protective communication solution that enhances the shooting experience

It offers superior sound insulation to protect hearing and enhance focus

ZeroPlus DU20 AS Earplugs Color:Red For exampleZeroPlus DU20 AS Earplugs , universal hearing protection earplugs, are designed for impulse noise environment. They can highly identify environmental sound, distinguish sound signals, and instantly defend against impulse and Instantaneous noise, giving a good hearing protection. For example, when shooting and collision happen, DU20 electronic earplugs could quickly perceive sound signals and attenuate the noise to a comfortable and natural listening