2 Wire Earpiece with Threaded Plug for Motorola DP3400 & DP3600 (Includes Adapter) Harris M/A-Com Radio Accessories The LED status will indicate

The LED status will indicate a solid green meaning a fully charged battery

Directional noise-canceling microphone

KNB-15A Kenwood Battery

Equivalent to Motorola PMMN4071

steel core and spiral wound conductor for optimal radiation characteristics

2 Wire Earpiece with Threaded Plug for Motorola DP3400 & DP3600 (Includes Adapter) Harris M/A-Com Radio Accessories The LED status will indicateThis 2 wire 3. 5mm threaded surveillance kit with a side adapter for the Motorola TRBO radios allows you to easily add an audio surveillance kit to your radio. The clear acoustic tube on this system delivers excellent audio quality, especially for high end users who want crystal clear communication.