David Clark H3331 Ground Support Headset
	 
	Series 3800 Headset Typically Used for Pushback and Ramp Communications
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		M-1/DC noise-cancelling amplified dynamic microphone 
 
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		Microphone on/off switch on ear dome allows hands-free communication
 
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		Soft foam head pad with ribbed design and foam ear seals for exceptional durability and comfort
 
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		Hinged wire boom for easy microphone placement on right or left side
 
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		15-foot straight cord with SC-267 plug mates with C31-XX extension cords
 
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		Corrosion-proof, chrome plated, headband/stirrup assembly
 
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		Certified Noise Reduction Rating (NRR): 24db