Experience excellent noise attenuation over the entire frequency range. The HMEC 372 NoiseGard™ ensures superior speech intelligibility and voice transmission - even in the loudest of surroundings. This lightweight headset is fitted with a volume control for the headphones, flexible boom microphone, collapsible cushioned headband, mono/stereo switch and the on/offswitch for NoiseGard™ circuitry, with ease ofuse and optimum comfort in mind.
BP-04 not included

MODEL HMEC372
Features:

• Active noise compensation
  
• Lightweight and comfortable
  
• Volume control
  
• MKE 45 flexible boom mic for right or left-side use
  
• Switchable mono/stereo
  
• Single-sided, round cable
  
• High-quality carrier bag
  
• Helicopter version
  

The HMDC 372 is a pilot's headset with closed ear protector headphones and NoiseGard™ active noise compensation for use in helicopters.
BP-04 not included

MODEL HMDC372
Features:

• Constant attenuation of up to 40 dB throughout the entire audio range
  
• Advanced transducer design ensures excellent speech intelligibility
  
• Electronics fully integrated into headphone capsules
  
• Can be used as conventional headphones when supply voltage is switched off