The David Clark H3331 Push Back Ground Crew Headset designed for Aviation use.
This unit is supplied with the single Jack Plug.
- DC-1A noise-cancelling amplified dynamic microphone
- Microphone PTT switch on ear dome
- Soft foam head pad with ribbed design and foam ear seals for exceptional durability and comfort
- Hinged wire boom for easy microphone placement on right or left side
- 15-foot straight cord with SC-267 plug mates with C31-XX extension cords
- Corrosion-proof, chrome plated, headband/stirrup assembly
- Certified Noise Reduction Rating (NRR): 24db
