HYT Power446 Earbud with in-line PTT & VOX ESM11
The HYT Power446 Earbud with in-line PTT & VOX ESM11 is compatible with most HYT radios with a 2 pin connection.
The HYT Power446 Earbud with in-line PTT & VOX ESM11 screws into the radio for a more secure connection.