Motorola PMMN4136B XVP830 Remote Speaker Microphone

The Motorola PMMN4136B XVP830 Remote Speaker Microphone is black with no knob and is designed for HAZLOC rated for Public Safety APX Series Two Way Radios.  Motorola PMMN4136B remote speaker microphones is equipped with a loud speaker and a multi-mic arrangement of four HDR microphones. It is designed with the same Adaptive Audio Engine capabilities that APX and APX NEXT radios feature, and includes a ViQi button (only available for APX NEXT).