ZeroPlus DU20 AS Earplugs Color:Red Equipped with AM/FM Radio Technology

Equipped with AM/FM Radio Technology

They improve language identification under noisy environment

and ground handling applications where hands-free communication and hearing protection are needed

It is equipped with Two-way External Radio and a safety listening microphone to ensure clear communication among participants while maintaining the integrity of the auditory environment

ZeroPlus DU20 AS Earplugs Color:Red Equipped with AM/FM Radio TechnologyZeroPlus 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