David Clark H9930 Wireless Headset | 40990G-01

The David Clark H9930 Wireless Headset has a dynamic noise-cancelling immersion-proof microphone and hybrid hinged wire/flex boom rotating 280 degrees for perfect placement. Get clear correspondence with dual dynamic earphones with titanium nitride drivers and stainless steel retainers. Dual volume controls, water-tight, for variable left/right gain setting capability is just another feature the H9930 has to offer. The H9930 provides superior performance and uncompromising comfort.

• Rugged construction, all hardware marine-grade stainless steel
• Dynamic earphones with stainless steel retainers
• M87-type noise-canceling microphone, immersion-proof
• Hybrid wire-flex boom assembly
• Dual volume controls on domes for preferred listening level
• Undercut, Comfort-Gel Ear Seals
• 4-chamber, air-flow pillow headpad
• Certified NRR: 23 dB