S21 Heavy Duty Water Dust Proof Speaker Mic (IP68 Rated) | ARC | Quality You Can Hear.
Smoke on the water -- and in the microphone?
3M Peltor MT73/1 water tight microphone for ComTac VI / LiteCom Pro III headsets
MR28406 - Knowles Acoustics - MICROPHONE, WATER PROOF, OMNI
BridgeCom BCS-200 Water Resistant Speaker Mic — BridgeCom Systems
Amazon.com: KOVE Commuter 2 Portable Speaker - Concrete Bluetooth Speakers, Wireless with HD Louder Volume, Deep Bass Subwoofer, Microphone, IPX7 Water Resistant - Perfect Boom Box for Home, Outdoor or Travel : Electronics
Heavy Duty, IP55, Water & Dust Resistant Speaker Microphone 6 (SM6) | Communications Northwest