Over-the-head, ear defender headset for use where a helmet is not required with all 7 Series systems. Comfortable design features broad foam cushions for low comfortable surface pressure pressure equalization air openings quickly ensure the correct pressure to the eardrums replaceable hygiene kit suitable for factories, printing operations, textile industries, power equipment, power boats, rally cars NRR 22dB

   • Robust construction featuring our exclusive professional grade cabling (64 strand copper wire with copper shielding and extra thick insulation), water-resistant interlocking plugs, high fidelity speakers (25Hz-22kHz) for the best sound quality on the market
   • The most advanced (electret) microphone and microphone technology on the market eliminating false activations all together
   • Lightweight
   • Individual stainless spring steel headband wires
   • Two low tension points for even, comfortable alignment to the head
   • Broad foam cushions give low comfortable surface pressure
   • Pressure equalization air openings, quickly ensure the correct pressure to the eardrum
   • Easily replaceable hygiene kit
   • Suitable for factories, printing operations, textile industries, power equipment, power boats, rally cars
   • NRR 22dB

   • Universal for all 7 series headsets
   • NRR 22dB