功能

• Low sound insulation type that makes it easy to hear people's voices (compared to manufacturers)
• Can be inserted just by pushing in, providing comfortable soundproof protection.
• Washable
• Replacement recommended: 1 month
• JIS T8161 EP-1 (1 Type) Compliant
• Three-stage flange shape fits most ears comfortably. Because it is highly durable and reusable, it can be used repeatedly.
• An early standard model of E A RTM earplugs.