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.
Fits Harris M/A Com P5300, P5400, P7400 and UNITY XG-75
