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QB3

  • Anti-noise headband
  • Light and comfortable alternative to standard ear plugs
  • Soft, supple and compact can easily be put away in a pocket
  • Semi-auricular, designed for the ear duct without having to be inserted inside it
  • Can be washed with soapy water, protects for many months
  • Noise reduction tested in compliance with EN 352 1993 part 2/ISO 4869 1990 standards
  • Noise reduction value : SNR 34 dB
  • CE