Microphone, Product Type Microphone, Compatible Radio Type Handheld, Compatible Radio Brand Motorola, Compatible Radio Series APX 3000, APX 6000, APX 7000, Compatible Radio Manufacturer Model Number APX 3000, APX 6000, APX 7000, Compatible Radio Grainger Model Number Not Applicable, Earpiece Jack Size 3.5 mm, Radio Connector Type M7, Noise Prevention Windporting, Push To Talk Yes, Intrinsically Safe No, Keypad Included No, Material Metal, Polycarbonate, Cord Length 24 in, Waterproof No