KEYBLU Police Earpiece Headset with PTT Mic for 2-pin G Shape Motorola Radio (Pack of 2) G Shape hanger adopts a flexible design which can be set to fit right or left ear Compact earpiece with microphone for communicating hands-free over 2-way radios Push-to-talk microphone lets users speak through radio while it remains in holster Mic clips easily to clothing; over-the-ear receiver is non-invasive and hygienic This 2 way radio earpiece compatible with leading radio headset brands Motorola. DON'T WORK FOR Kenwood and Midland Radio