Motorola Original PMMN4076 PMMN4076A Windporting Remote Speaker Microphone with 3.5mm Audio Jack - Compatible with XPR3300, XPR3500 Series Price For: Each Type: Remote Material: Polycarbonate/Metal Length (In.): 1-1/16 Includes: 3.5 mm Audio Jack Item: Speaker Microphone Width (In.): 2-23/64 Height (In.): 2-11/64 Country of Origin (subject to change): Malaysia