AP-02 Earpiece Adapter converts a Motorola multi-pin connector (M3) to a Motorola 3.5mm threaded connector (M5) audio connector for your Motorola two way radio.

AP-05 walkie talkie earpiece Adapter converts a motorola HT1000 radio connector (M4) to a 3.5mm threaded connector (M5) Audio connector Adapter for your motorola two way radio.