[Features] ● Innovative dual-mode earplugs with a cap. ●If you open the cap and use it, you can hear people's voices while blocking the sound. ● When the cap is closed, it becomes a normal earplug. ●Can be washed and used repeatedly.
[Applications] ●Generally noisy work sites where constant communication with people is required.
[Specifications] ●Code: Yes (720mm) ●Size: Free ●NRR value (dB): 24 (when the cap is closed)
[Specification 2] ● NRR value: 24 dB (when the cap is closed) ● JIS T8161 EP-1 (Type 1) compliant (when the cap is closed)
