Series 3000 Headsets connect to the series 3000 PTT two-way Radio Adapter. Headset models should be selected based on the style and features best suited to your application. All headsets, except single ear and slotted dome models, have noise reduction rating (NRR) of up to 24 dB.

David Clark Company introduces new Series H6600i Headsets and the DComSet with ear attachment and throat microphone for use with the new "Body-Type" C6600i Adapters. The Series H6600i products are certified "Intrinsically Safe" when used in combination with I.S. approved radios.