Description

Model H6720-M

 

Product # : 40416G-63

 

Behind the Head (BTH) Style – Shielded Microphone

  • Rated Intrinsically Safe with FM Approval (Approved to IS / CSA / ATEX / IECex standards)
  • PTT button conveniently located on headset ear dome
  • Behind-the Head, dual ear style
  • Undercut, Comfort-Gel ear seals for maximum comfort
  • Quality components and rugged construction
Noise Attenuation Data
NRR
23 dB
Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
Attenuation (dB) 14.1 21.9 29.4 32.0 29.7 35.2 36.2 38.1 37.4
Standard Deviation 2.5 2.5 3.0 2.7 2.2 1.7 2.5 2.9 2.8