PMMN4021 PMMN4027 PMMN4039 Speaker Microphone Compatible for Motorola Radio HT750 HT1250 HT1550 MTX850 PR860 MTX8250 MTX9250 PRO5150 PRO7150 PRO9150 PTX760 GP340 with 3.5mm Audio Jack

1PC Shoulder Speaker Mic Replacement for Motorola PMMN4021 PMMN4021A PMMN4027 PMMN4027A PMMN4039 PMMN4039A. This remote speaker microphone (shoulder mic) is a great way to communicate with your business radio. Allows you to talk and listen without removing radio from belt or case. 3.5mm audio jack on the head of the microphone. Push-To-Talk button and microphone are located on the accessory for quick and easy use. Our goal is to keep our customers beyond satisfied. Thus We would appreciate it if you could give us a chance to address your concerns.