Our classic PACS In-ears earplugs are passive noise-cancelling earplugs or better phrased noise isolating. They act like solid ear moulds when not plugged in and reduce the sound by 30-33 dB.
Our classic PACS In-ears earplugs are passive noise-cancelling earplugs or better phrased noise isolating. They act like solid ear moulds when not plugged in and reduce the sound by 30-33 dB.