Pryme SPM-443A
PRYME SPM-400A RANGER (TM) Medium Duty Mini Boom Microphone. For MOTOROLA and RELM/BK radios.
Flexible, mini-boom headset and earphone, Comfortable and lightweight, Soft rubber composite earhook design, Excellent transmit audio, Polyurethane cable, Durable PTT button, Optional remote PTT available.