الوصف
- PROFESSIONAL CERTIFICATION: the earplugs have obtained ANSI and CE certification, ANSI S3.19-1974 NRR 34 dB, CE EN 352-2 SNR 38dB.
- UPGRADED VERSION: use a softer PU foam material while ensuring the rebound effect, so that your ears will not feel uncomfortable after wearing it for a long time.
- HEARING PROTECTION: noise-reducing earplugs are widely used in noisy environments and jobs, such as industry, woodworking, construction work, shooting, to protect your hearing from surrounding noise.
- BULLET SHAPE EARPLUGS: earplugs of this shape will be easier to enter the ear canal, and have a more perfect sound insulation effect.
- DSION SERVICE: you can contact us at any time for product usage or other questions after purchase, and we will provide a satisfactory solution within 24 hours.
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