The David Clark DC 3690 Microphone Headset is an over the head, dual ear, passive noise attenuating headset for low-noise environments. Compatible with the 3100, 3400, and 3800 Intercom Systems, as well as 3000 Series two-way radio adapters, this model is lightweight, durable, and provides superior transmit clarity.
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Outstanding comfort and reliability
Collapses for easy, compact storage
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