- M-1/DC Noise Canceling Amplified Dynamic Microphone
- Noise Shielded Microphone (Muff) with Momentary PTT (Push-to-Talk) switch, hangs freely ready for periodic use.
- Soft Headpad and Ear Seals guarantee exceptional comfort.
- 25 foot straight cord with (PJ-051) Plug to mate with Series C31-XX Extension Cords
- Corrosion-proof, chrome plated Headset/Stirrup Assembly
- Certified Noise Reduction Rating of 26db
David Clark H3312 Headset