Protective Ear Muff Adjustable Soundproof Ear Wear For Noise Reduction Hearing Protection good sound insulation effect

Protective Ear Muff Adjustable Soundproof Ear Wear For Noise Reduction Hearing Protection good sound insulation effect
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sku: 33059963204
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$16.66
Shipping from: China
   Technical Details
Application: In your home bedroom self-study classroom
comfortable and relaxing to wear: Ear Muff
Condition: Brand New
Material: ABS
Model Number: For Noise Reduction Hearing Protection
NRR: 22 dB
SNR: 30 dB
travel factory construction site: busy downtown area
Use: Spirit concentration hearing protection
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