Two way radio accessories Application for different 2 way radio with changeable plug 3.5mm and 2.5mm is optional Two way radio accessoriesOur earphone,speaker mics application for different 2 way radio with changeable plug.3.5mm and 2.5mm is optionalPls find our connector list as below:Part No.Radio brandFor the following modelsPM01 MOTOROLAGP300, GP88.GP600, MTX638, GTX portable, GTX privacy ...