Features:

• Two Omni Directional Microphones-NRR23dB - HD
• Full Dynamic Range HD Speakers for clear balanced sound
• Low Noise / Frequency tuned for natural sound clarity
• Independent Volume Controls
• Sound dampening composite housing
• Sound Activated Compression - 0.002 second reaction time
• Audio Input Jack
• Recessed Volume Control Knobs
• Comfortable headband w/metal wire frame
• External Battery Door
• Operates on 2 'AAA' batteries - Included