Filter noise-absorbing disposable earplugs 'PR-1989'
Peace of mind with thorough inspection of all products! With a new concept filter, you can have conversations while blocking out noise!
The "PR-1989" is a disposable earplug with a noise-absorbing filter that fits perfectly in the ear, made from shape memory foam. Its unique filter, arranged in a uniformly thin membrane in a grid pattern, is patented. When not in use, you can hang the cord around your neck to avoid losing it. Developed for shooting, these earplugs are used by police and military personnel and are highly effective against impact sounds. 【Features】 ■ Equipped with evenly arranged filters (patented) ■ Fits perfectly in the ear due to shape memory foam ■ All filters are acoustically inspected for safe use ■ The cord has a cap that allows for adjustment according to noise conditions ■ Comes with a cord, allowing it to be hung around the neck when not in use *For more details, please refer to the PDF document or feel free to contact us.
- Company：トラスコ中山
- Price：Other
