OEM Motorola WIndporting Microphone- Eliminates the windy howling noise you get from the wind blowing across the Speaker Mic while transmitting. Mic has a 3.5mm jack for Rx only functionalty as well.
 
Works w/ following Portable radios: CP200,CP200D, CP185, PR400, BPR40, & P-1225
 
Comes with 1 year warranty