Microphone for Pama Plug N Go Kits If you ve got a Pama Plug N Go Handsfree kit in your car and you change your phone you may find that you have feed back issues with your kit. If this is the case simply get this enhanced microphone to replace the existing one and your problems should be sorted Summary An easy to fit enhanced microphone which should eliminate any squealing or high pitched noise you may have been experiencing when using a new phone with your Pama Plug N Go in car kit.