BULLET Surveillance Style Lapel Mic with Compact Speaker (Bullet Speaker), clear-tube earphone and x01 connector. Bullet speaker earphones have short, straight acoustic tubes that resist wax and moisture build-up.
Fits HYT models: TC-268, TC-268S, TC-270, TC-368, TC-368S, TC-370
For Kenwood radios with 2-pin connector on the side.
For RELM radios with 2-pin connector on the side including: RPU416, RPU4200, RPU499, RPV4200, RPV516, RPV599X (This connector is the same as popular KENWOOD 2-pin model)