Spesifikasi Earplug Koken No 50 JIS Type 2
Deskripsi
Product Name: Koken No50 Earplugs
Material: Polyvinyl chloride
Type: Insert without crushing
Recommended replacement: About 1 to 2 weeks
Compliant standard: JIS Class 2
Manufacturer: Koken
Koken Earplug Number: Koken No50 Type
Koken No50 Earplugs .
These earplugs use a highly hygroscopic sponge to keep the inside of the ear canal from getting stuffy.
It blocks only high-pitched sounds and lets conversations through.
Each pair is in its own case.
JIS Class 2 type:
Mainly insulates high-pitched sounds, and allows relatively low-pitched sounds in the conversation range to pass through. Pelindung Telinga
