Ear Muffs 3M H9A

  • Used in environments with noise levels up to 101 dBA.
  • The NRR noise level is 25 dB.
  • Over-the-head noise-cancelling headphones.
– Regularly clean the product and keep it away from direct sunlight and high temperature
– Do not use fake goods, poor quality goods, no red marks, stamps from the place of manufacture.
– The product can be used with noise-cancelling earmuffs
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