TROOPER II® Series HEAVY DUTY SPEAKER MICROPHONES have a Noise Canceling Mic and are designed to meet MIL-STD-810 mechanical and IP57 Dust and water proof standards. Troopers also have a 3.5mm earphone jack and 2-year warranty.
For Kenwood radios with Multi-pin connector on the side including: NX-200, NX-300, TK-190, TK-2140, TK-2180, TK-280, TK-290, TK-3140, TK-3148, TK-3180, TK-380, TK-385, TK-390, TK-480, TK-481, TK-5210, TK-5220, TK-5310, TK-5320, TK-5400
