IMPRES Industrial Noise Cancelling Microphone Submersible (IP57) -UL Approved. (when connected to the XPR 7550 IS CSA radio, it should only be used in digital mode
Compatible with:
Motorola often changes the product SKU name. This product may have also been known as NNTN8382a, NNTN8382b, NNTN8382c, NNTN8382d, NNTN8382e, NNTN8382f, NNTN8382ar.