David Clark H3331 Over-The-Head Wired Airline Ground Support Headset with Microphone - Each

Series 3300 Headsets are designed to provide crisp, clear communications and effective hearing protection in high- noise environments. Ground support models, in particular, are designed for interface to standard commercial aircraft interphone systems and Series 3800 de-icing intercoms. The Model H3331 is a dual-ear, over-the-head style headset capable of affording comfort and communication clarity over long periods of time. It utilizes the DC-1A amplified dynamic, noise-cancelling microphone, delivering excellent speech intelligibility. A momentary PTT switch is also included. Durable construction and quality components are found throughout the Series 3300 headsets. Comfort features such as the ear seals and headpad are specifically chosen for exceptional comfort in any temperature or environmental conditions. Noise-attenuating ear cups provide clear isolated reception of flight-deck communications, while effectively protecting the user's hearing. David Clark created the world's first noise attenuating communication headsets and continue to lead the world in delivering quality communication tools.

• Crisp, clear communication in demanding environments
• Dual-ear, over-the-head style
• Provides isolated reception and exceptional speech intelligibility
• Rugged and reliable
• DC-1A amplified dynamic, noise-canceling microphone
• Hinged wire boom assembly, 280° rotational, for perfect microphone placement on left or right side
• Dynamic earphone elements
• Momentary PTT switch
• Adjustable headband spring assembly for custom fit
• Pivoting stirrup assemblies on both ear cups help ensure a precise fit
• Foam filled ear seals, durable and comfortable over long hours and in all weather conditions
• Ribbed headpad assembly provides years of comfort
• Passive noise attenuation rating of 24 dB
• Corrosion-proof, chrome plated, headband/stirrup Assembly