Motorola Remote Speaker Mic with Ear Jack & Noise Reduction PMMN4013A

Remote Speaker Microphone, with Ear Jack & Enhanced Noise Reduction

• Audio Jack: 3.5mm
• Emergency Button: No
• Volume Control: No
• Noise Cancelling: Windporting feature
• IP Rating: IP54 (RSM head only)
• Intrinsic Safety Standard: FM (CP140/CP160/CP180 only)