Plugfones 交換用イヤープラグ

I was a bit skeptical about replacement earplugs, but these block out noisy construction just as effectively as my originals, and they slide in much easier. The ANSI-rated noise reduction is legit, I measured a 20 dB drop on my app.

I was worried they wouldn't fit my older wired model, but they snapped right in and the seal is perfect for blocking out my noisy lawn equipment. The foam is dense but comfortable enough for a full workday.

I've been using these replacements for a few weeks now and they fit snugly in my ears without falling out during work. The noise reduction is solid enough that I can focus on my tasks without constant distractions. Exactly what I needed to keep my old headphones useful.