David Clark H3312 Ground Support Headset

Muff-Mic Style Headset for a Variety of Maintenance and Ramp Operations

Noise shielded microphone with momentary push-to-talk switch, hangs freely for periodic use
DC-1A noise-cancelling amplified dynamic microphone
Soft foam head pad with ribbed design and foam ear seals for exceptional durability and comfort
25-foot straight cord with SC-267 plug eliminates need for extension cords
Corrosion-proof, chrome plated, headband/stirrup assembly
Certified Noise Reduction Rating (NRR): 26db