Motorola NMN6156B Original RSM. The NMN6156B Remote Speaker Mic Features Coiled Cord, Clothing Clip, connector
The NMN6156B Radio Speaker Mic Does Not Come with 3.5mm accessory port.
P200, P210, P500, MY800, MTX800, MTX810, MTX820, MTX888, MTX900, HT600 HT800 ,MT1000