Noise-ancelling M65 electret microphone
Dual volume control
Pillow-top head pad
Full-flex boom
Silicon-gel ear seals
Cotton cloth ear covers
Wind block mic-muff
Mono or Stereo compatible
Weight: 15 oz. (less cable)
Limited lifetime warranty

Additional Features: High fidelity headphone drivers for music, gold plated connectors, rugged ABS ear cups, and chrome headband.