| SPECIFICATIONS | |
|---|---|
| Material | Hypoallergenic TPE |
| SNR | 18dB (Certified) or customize |
| NRR | 16dB (Certified) or customize |
| Size | 13.2mm*24.3mm |
| Weight | about 1.4 grams/pair |
| Color | Charcoal, iron, pearl river |
SNR: 18db NRR:16db
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SA-2-14 Metal Filter Hearing Protection Earplugs