1, DM-410 dynamic CB microphone 2, Handheld amplifier CB ... 5 pin 6 pin RJ 12 RJ 45 connector DM-410 dynamic handheld amplifier CB micphone with 4 ... connector compatible with various ham radio Detailed specifications : 1, DM-410 dynamic CB microphone 2, Handheld amplifier CB microphone3, ... and marketing . looking forward to cooperating with you . DM-410 dynamic handheld amplifier CB micphone with 4 pin 5 ...