Attribute:

• Noise Reduction Rate (NRR)
  • 27 dB(1)
  • 31 dB(1)
• Material(s)
  • ABS Plastic(1)
  • Metal(1)
  • Plastic(1)
• Ear Cushion Material
  • Liquid/Foam(1)
  • Slow Recovery High Density Foam(1)
• Weight
  • 0.66 lb(1)
• Product Biodegradability Indicator
  • N(1)
• Product Compostability Indicator
  • N(1)