Motorola OEM Noise Canceling Speaker Microphone NMN6191C AANMN6191C NMN6191 for XTS 3000, XTS 3500, XTS 5000, XTS2500 HT1000, JT1000, MT2000, MTS2000, MTX8000, MTX838, MTX9000, MTX-LS Allows you to talk and listen without removing the radio from the belt, case or charger. Ideal for high noise level environments. These water resistant microphones include: 6.0" coiled cord assembly, 3.5mm Earjack, swivel clip, and quick disconnect latch. This item is Intrinsically safe with the following radios: XTS 3000, XTS 3500, XTS 5000, XTS2500 HT1000, JT1000, MT2000, MTS2000, MTX8000, MTX838, MTX9000, MTX-LS