Baofeng PTT S-82 speaker microphone with 2-pin Kenwood connector is a basic model speaker mic.
The S-82 PTT speaker microphone is designed for radios and features a push-to-talk button and speaker microphone equipped with a Kenwood-type connector. The PTT unit also includes a mini-jack port, allowing a separate earpiece to be connected to the PTT.
The microphone has two separate PTT buttons, enabling communication on two different frequencies simultaneously.